Merge pull request #73 from kellyjonbrazil/dev

Dev v1.12.0

changelog.txt

@@ -1,5 +1,52 @@
 jc changelog
 
+20200710 v1.12.0
+- Add sysctl command parser tested on linux, macOS, and freebsd12
+- Update the cli code to allow older versions of the pygments library (2.3.0) for debian packaging
+- Code cleanup on the cli
+- Add tests for the cli
+- Vendorize cgitb as tracebackplus for verbose debug messages
+
+20200625 v1.11.8
+- Add verbose debug option using -dd argument
+
+20200622 v1.11.7
+- Fix iptables parser issue which would not output the last chain
+
+20200614 v1.11.6
+- Improve and standardize empty data check for all parsers
+
+20200612 v1.11.5
+- Update airport_s parser to fix error on parsing empty data
+- Update arp parser to fix error on parsing empty data
+- Update blkid parser to fix error on parsing empty data
+- Update crontab parser to fix error on parsing empty data
+- Update crontab_u parser to fix error on parsing empty data
+- Update df parser to fix error on parsing empty data
+- Update free parser to fix error on parsing empty data
+- Update lsblk parser to fix error on parsing empty data
+- Update lsmod parser to fix error on parsing empty data
+- Update mount parser to fix error on parsing empty data
+- Update netstat parser to fix error on parsing empty data
+- Update ntpq parser to fix error on parsing empty data
+- Update ps parser to fix error on parsing empty data
+- Update route parser to fix error on parsing empty data
+- Update systemctl parser to fix error on parsing empty data
+- Update systemctl_lj parser to fix error on parsing empty data
+- Update systemctl_ls parser to fix error on parsing empty data
+- Update systemctl_luf parser to fix error on parsing empty data
+- Update uptime parser to fix error on parsing empty data
+- Update w parser to fix error on parsing empty data
+- Update xml parser to fix error on parsing empty data
+- Add tests to all parsers for no data condition
+- Update ss parser to fix integer fields
+
+20200610 v1.11.4
+- Update ls parser to fix error on parsing an empty directory
+
+20200609 v1.11.3
+- Add local parser plugin feature (contributed by Dean Serenevy)
+
 20200530 v1.11.2
 - Update netstat parser to add freebsd support
 - Update netstat parser to add route_flags_pretty field
@@ -12,7 +59,7 @@ jc changelog
 - Update w parser to strip whitespace from what field
 - Update last parser to fix FreeBSD issues
 - Update stat parser to change osx_flags field name to unix_flags
-- Update stat parser to add osx_device field for freebsd and osx
+- Update stat parser to add unix_device field for freebsd and osx
 - Fix freebsd compatibility message for df, fstab, mount, ntpq, stat, and uname parsers
 - Fix compatibility message for platforms that include the version number at the end (e.g. freebsd12)
 

docgen.sh

@@ -44,6 +44,7 @@ pydocmd simple jc.parsers.route+ > ../docs/parsers/route.md
 pydocmd simple jc.parsers.shadow+ > ../docs/parsers/shadow.md
 pydocmd simple jc.parsers.ss+ > ../docs/parsers/ss.md
 pydocmd simple jc.parsers.stat+ > ../docs/parsers/stat.md
+pydocmd simple jc.parsers.sysctl+ > ../docs/parsers/sysctl.md
 pydocmd simple jc.parsers.systemctl+ > ../docs/parsers/systemctl.md
 pydocmd simple jc.parsers.systemctl_lj+ > ../docs/parsers/systemctl_lj.md
 pydocmd simple jc.parsers.systemctl_ls+ > ../docs/parsers/systemctl_ls.md

docs/parsers/netstat.md

@@ -177,7 +177,11 @@ Examples:
         "window": 0,
         "irtt": 0,
         "iface": "ens33",
-        "kind": "route"
+        "kind": "route",
+        "route_flags_pretty": [
+          "UP",
+          "GATEWAY"
+        ]
       },
       {
         "destination": "172.17.0.0",
@@ -188,7 +192,10 @@ Examples:
         "window": 0,
         "irtt": 0,
         "iface": "docker0",
-        "kind": "route"
+        "kind": "route",
+        "route_flags_pretty": [
+          "UP"
+        ]
       },
       {
         "destination": "192.168.71.0",
@@ -199,7 +206,10 @@ Examples:
         "window": 0,
         "irtt": 0,
         "iface": "ens33",
-        "kind": "route"
+        "kind": "route",
+        "route_flags_pretty": [
+          "UP"
+        ]
       }
     ]
 

docs/parsers/route.md

@@ -15,53 +15,48 @@ Examples:
     [
       {
         "destination": "default",
-        "gateway": "gateway",
+        "gateway": "_gateway",
         "genmask": "0.0.0.0",
         "flags": "UG",
-        "metric": 100,
+        "metric": 202,
         "ref": 0,
         "use": 0,
         "iface": "ens33",
         "mss": 0,
         "window": 0,
-        "irtt": 0
-      },
-      {
-        "destination": "172.17.0.0",
-        "gateway": "0.0.0.0",
-        "genmask": "255.255.0.0",
-        "flags": "U",
-        "metric": 0,
-        "ref": 0,
-        "use": 0,
-        "iface": "docker",
-        "mss": 0,
-        "window": 0,
-        "irtt": 0
+        "irtt": 0,
+        "flags_pretty": [
+          "UP",
+          "GATEWAY"
+        ]
       },
       {
         "destination": "192.168.71.0",
         "gateway": "0.0.0.0",
         "genmask": "255.255.255.0",
         "flags": "U",
-        "metric": 100,
+        "metric": 202,
         "ref": 0,
         "use": 0,
         "iface": "ens33",
         "mss": 0,
         "window": 0,
-        "irtt": 0
+        "irtt": 0,
+        "flags_pretty": [
+          "UP"
+        ]
       }
     ]
 
+
     $ route -ee | jc --route -p -r
     [
       {
         "destination": "default",
-        "gateway": "gateway",
+        "gateway": "_gateway",
         "genmask": "0.0.0.0",
         "flags": "UG",
-        "metric": "100",
+        "metric": "202",
         "ref": "0",
         "use": "0",
         "iface": "ens33",
@@ -69,25 +64,12 @@ Examples:
         "window": "0",
         "irtt": "0"
       },
-      {
-        "destination": "172.17.0.0",
-        "gateway": "0.0.0.0",
-        "genmask": "255.255.0.0",
-        "flags": "U",
-        "metric": "0",
-        "ref": "0",
-        "use": "0",
-        "iface": "docker",
-        "mss": "0",
-        "window": "0",
-        "irtt": "0"
-      },
       {
         "destination": "192.168.71.0",
         "gateway": "0.0.0.0",
         "genmask": "255.255.255.0",
         "flags": "U",
-        "metric": "100",
+        "metric": "202",
         "ref": "0",
         "use": "0",
         "iface": "ens33",
@@ -97,6 +79,7 @@ Examples:
       }
     ]
 
+
 ## info
 ```python
 info(self, /, *args, **kwargs)

docs/parsers/stat.md

@@ -142,10 +142,10 @@ Returns:
         "modify_time":  string,    # - = null
         "change_time":  string,    # - = null
         "birth_time":   string,    # - = null
-        "osx_device":   integer,
+        "unix_device":  integer,
         "rdev":         integer,
         "block_size":   integer,
-        "osx_flags":    string
+        "unix_flags":   string
       }
     ]
 

docs/parsers/sysctl.md

@@ -0,0 +1,84 @@
+# jc.parsers.sysctl
+jc - JSON CLI output utility sysctl -a Parser
+
+Usage:
+
+    specify --sysctl as the first argument if the piped input is coming from sysctl -a
+
+    Note: since sysctl output is not easily parsable only a very simple key/value object
+          will be output. An attempt is made to convert obvious integers and floats. If no
+          conversion is desired, use the -r (raw) option.
+
+Compatibility:
+
+    'linux', 'darwin', 'freebsd'
+
+Examples:
+
+    $ sysctl | jc --sysctl -p
+    {
+      "user.cs_path": "/usr/bin:/bin:/usr/sbin:/sbin",
+      "user.bc_base_max": 99,
+      "user.bc_dim_max": 2048,
+      "user.bc_scale_max": 99,
+      "user.bc_string_max": 1000,
+      "user.coll_weights_max": 2,
+      "user.expr_nest_max": 32
+      ...
+    }
+
+    $ sysctl | jc --sysctl -p -r
+    {
+      "user.cs_path": "/usr/bin:/bin:/usr/sbin:/sbin",
+      "user.bc_base_max": "99",
+      "user.bc_dim_max": "2048",
+      "user.bc_scale_max": "99",
+      "user.bc_string_max": "1000",
+      "user.coll_weights_max": "2",
+      "user.expr_nest_max": "32",
+      ...
+    }
+
+## info
+```python
+info(self, /, *args, **kwargs)
+```
+
+## process
+```python
+process(proc_data)
+```
+
+Final processing to conform to the schema.
+
+Parameters:
+
+    proc_data:   (dictionary) raw structured data to process
+
+Returns:
+
+    Dictionary. Structured data with the following schema:
+
+    {
+      "foo":     string/integer/float,         # best guess based on value
+      "bar":     string/integer/float,
+      "baz":     string/integer/float
+    }
+
+## parse
+```python
+parse(data, raw=False, quiet=False)
+```
+
+Main text parsing function
+
+Parameters:
+
+    data:        (string)  text data to parse
+    raw:         (boolean) output preprocessed JSON if True
+    quiet:       (boolean) suppress warning messages if True
+
+Returns:
+
+    Dictionary. Raw or processed structured data.
+

docs/utils.md

@@ -48,3 +48,18 @@ Returns:
 
     no return, just prints output to STDERR
 
+## has_data
+```python
+has_data(data)
+```
+
+Checks if the input contains data. If there are any non-whitespace characters then return True, else return False
+
+Parameters:
+
+    data:        (string) input to check whether it contains data
+
+Returns:
+
+    Boolean      True if input string (data) contains non-whitespace characters, otherwise False
+

jc/appdirs.py

@@ -0,0 +1,611 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2005-2010 ActiveState Software Inc.
+# Copyright (c) 2013 Eddy Petrișor
+
+'''
+# This is the MIT license
+
+Copyright (c) 2010 ActiveState Software Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+'''
+
+"""Utilities for determining application-specific dirs.
+
+See <https://github.com/ActiveState/appdirs> for details and usage.
+"""
+# Dev Notes:
+# - MSDN on where to store app data files:
+#   http://support.microsoft.com/default.aspx?scid=kb;en-us;310294#XSLTH3194121123120121120120
+# - Mac OS X: http://developer.apple.com/documentation/MacOSX/Conceptual/BPFileSystem/index.html
+# - XDG spec for Un*x: https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
+
+__version__ = "1.4.4"
+__version_info__ = tuple(int(segment) for segment in __version__.split("."))
+
+
+import sys
+import os
+
+PY3 = sys.version_info[0] == 3
+
+if PY3:
+    unicode = str
+
+if sys.platform.startswith('java'):
+    import platform
+    os_name = platform.java_ver()[3][0]
+    if os_name.startswith('Windows'): # "Windows XP", "Windows 7", etc.
+        system = 'win32'
+    elif os_name.startswith('Mac'): # "Mac OS X", etc.
+        system = 'darwin'
+    else: # "Linux", "SunOS", "FreeBSD", etc.
+        # Setting this to "linux2" is not ideal, but only Windows or Mac
+        # are actually checked for and the rest of the module expects
+        # *sys.platform* style strings.
+        system = 'linux2'
+else:
+    system = sys.platform
+
+
+
+def user_data_dir(appname=None, appauthor=None, version=None, roaming=False):
+    r"""Return full path to the user-specific data dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "roaming" (boolean, default False) can be set True to use the Windows
+            roaming appdata directory. That means that for users on a Windows
+            network setup for roaming profiles, this user data will be
+            sync'd on login. See
+            <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
+            for a discussion of issues.
+
+    Typical user data directories are:
+        Mac OS X:               ~/Library/Application Support/<AppName>
+        Unix:                   ~/.local/share/<AppName>    # or in $XDG_DATA_HOME, if defined
+        Win XP (not roaming):   C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName>
+        Win XP (roaming):       C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>
+        Win 7  (not roaming):   C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>
+        Win 7  (roaming):       C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName>
+
+    For Unix, we follow the XDG spec and support $XDG_DATA_HOME.
+    That means, by default "~/.local/share/<AppName>".
+    """
+    if system == "win32":
+        if appauthor is None:
+            appauthor = appname
+        const = roaming and "CSIDL_APPDATA" or "CSIDL_LOCAL_APPDATA"
+        path = os.path.normpath(_get_win_folder(const))
+        if appname:
+            if appauthor is not False:
+                path = os.path.join(path, appauthor, appname)
+            else:
+                path = os.path.join(path, appname)
+    elif system == 'darwin':
+        path = os.path.expanduser('~/Library/Application Support/')
+        if appname:
+            path = os.path.join(path, appname)
+    else:
+        path = os.getenv('XDG_DATA_HOME', os.path.expanduser("~/.local/share"))
+        if appname:
+            path = os.path.join(path, appname)
+    if appname and version:
+        path = os.path.join(path, version)
+    return path
+
+
+def site_data_dir(appname=None, appauthor=None, version=None, multipath=False):
+    r"""Return full path to the user-shared data dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "multipath" is an optional parameter only applicable to *nix
+            which indicates that the entire list of data dirs should be
+            returned. By default, the first item from XDG_DATA_DIRS is
+            returned, or '/usr/local/share/<AppName>',
+            if XDG_DATA_DIRS is not set
+
+    Typical site data directories are:
+        Mac OS X:   /Library/Application Support/<AppName>
+        Unix:       /usr/local/share/<AppName> or /usr/share/<AppName>
+        Win XP:     C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName>
+        Vista:      (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.)
+        Win 7:      C:\ProgramData\<AppAuthor>\<AppName>   # Hidden, but writeable on Win 7.
+
+    For Unix, this is using the $XDG_DATA_DIRS[0] default.
+
+    WARNING: Do not use this on Windows. See the Vista-Fail note above for why.
+    """
+    if system == "win32":
+        if appauthor is None:
+            appauthor = appname
+        path = os.path.normpath(_get_win_folder("CSIDL_COMMON_APPDATA"))
+        if appname:
+            if appauthor is not False:
+                path = os.path.join(path, appauthor, appname)
+            else:
+                path = os.path.join(path, appname)
+    elif system == 'darwin':
+        path = os.path.expanduser('/Library/Application Support')
+        if appname:
+            path = os.path.join(path, appname)
+    else:
+        # XDG default for $XDG_DATA_DIRS
+        # only first, if multipath is False
+        path = os.getenv('XDG_DATA_DIRS',
+                         os.pathsep.join(['/usr/local/share', '/usr/share']))
+        pathlist = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)]
+        if appname:
+            if version:
+                appname = os.path.join(appname, version)
+            pathlist = [os.sep.join([x, appname]) for x in pathlist]
+
+        if multipath:
+            path = os.pathsep.join(pathlist)
+        else:
+            path = pathlist[0]
+        return path
+
+    if appname and version:
+        path = os.path.join(path, version)
+    return path
+
+
+def user_config_dir(appname=None, appauthor=None, version=None, roaming=False):
+    r"""Return full path to the user-specific config dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "roaming" (boolean, default False) can be set True to use the Windows
+            roaming appdata directory. That means that for users on a Windows
+            network setup for roaming profiles, this user data will be
+            sync'd on login. See
+            <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
+            for a discussion of issues.
+
+    Typical user config directories are:
+        Mac OS X:               ~/Library/Preferences/<AppName>
+        Unix:                   ~/.config/<AppName>     # or in $XDG_CONFIG_HOME, if defined
+        Win *:                  same as user_data_dir
+
+    For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME.
+    That means, by default "~/.config/<AppName>".
+    """
+    if system == "win32":
+        path = user_data_dir(appname, appauthor, None, roaming)
+    elif system == 'darwin':
+        path = os.path.expanduser('~/Library/Preferences/')
+        if appname:
+            path = os.path.join(path, appname)
+    else:
+        path = os.getenv('XDG_CONFIG_HOME', os.path.expanduser("~/.config"))
+        if appname:
+            path = os.path.join(path, appname)
+    if appname and version:
+        path = os.path.join(path, version)
+    return path
+
+
+def site_config_dir(appname=None, appauthor=None, version=None, multipath=False):
+    r"""Return full path to the user-shared data dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "multipath" is an optional parameter only applicable to *nix
+            which indicates that the entire list of config dirs should be
+            returned. By default, the first item from XDG_CONFIG_DIRS is
+            returned, or '/etc/xdg/<AppName>', if XDG_CONFIG_DIRS is not set
+
+    Typical site config directories are:
+        Mac OS X:   same as site_data_dir
+        Unix:       /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in
+                    $XDG_CONFIG_DIRS
+        Win *:      same as site_data_dir
+        Vista:      (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.)
+
+    For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False
+
+    WARNING: Do not use this on Windows. See the Vista-Fail note above for why.
+    """
+    if system == 'win32':
+        path = site_data_dir(appname, appauthor)
+        if appname and version:
+            path = os.path.join(path, version)
+    elif system == 'darwin':
+        path = os.path.expanduser('/Library/Preferences')
+        if appname:
+            path = os.path.join(path, appname)
+    else:
+        # XDG default for $XDG_CONFIG_DIRS
+        # only first, if multipath is False
+        path = os.getenv('XDG_CONFIG_DIRS', '/etc/xdg')
+        pathlist = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)]
+        if appname:
+            if version:
+                appname = os.path.join(appname, version)
+            pathlist = [os.sep.join([x, appname]) for x in pathlist]
+
+        if multipath:
+            path = os.pathsep.join(pathlist)
+        else:
+            path = pathlist[0]
+    return path
+
+
+def user_cache_dir(appname=None, appauthor=None, version=None, opinion=True):
+    r"""Return full path to the user-specific cache dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "opinion" (boolean) can be False to disable the appending of
+            "Cache" to the base app data dir for Windows. See
+            discussion below.
+
+    Typical user cache directories are:
+        Mac OS X:   ~/Library/Caches/<AppName>
+        Unix:       ~/.cache/<AppName> (XDG default)
+        Win XP:     C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Cache
+        Vista:      C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache
+
+    On Windows the only suggestion in the MSDN docs is that local settings go in
+    the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming
+    app data dir (the default returned by `user_data_dir` above). Apps typically
+    put cache data somewhere *under* the given dir here. Some examples:
+        ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache
+        ...\Acme\SuperApp\Cache\1.0
+    OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value.
+    This can be disabled with the `opinion=False` option.
+    """
+    if system == "win32":
+        if appauthor is None:
+            appauthor = appname
+        path = os.path.normpath(_get_win_folder("CSIDL_LOCAL_APPDATA"))
+        if appname:
+            if appauthor is not False:
+                path = os.path.join(path, appauthor, appname)
+            else:
+                path = os.path.join(path, appname)
+            if opinion:
+                path = os.path.join(path, "Cache")
+    elif system == 'darwin':
+        path = os.path.expanduser('~/Library/Caches')
+        if appname:
+            path = os.path.join(path, appname)
+    else:
+        path = os.getenv('XDG_CACHE_HOME', os.path.expanduser('~/.cache'))
+        if appname:
+            path = os.path.join(path, appname)
+    if appname and version:
+        path = os.path.join(path, version)
+    return path
+
+
+def user_state_dir(appname=None, appauthor=None, version=None, roaming=False):
+    r"""Return full path to the user-specific state dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "roaming" (boolean, default False) can be set True to use the Windows
+            roaming appdata directory. That means that for users on a Windows
+            network setup for roaming profiles, this user data will be
+            sync'd on login. See
+            <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
+            for a discussion of issues.
+
+    Typical user state directories are:
+        Mac OS X:  same as user_data_dir
+        Unix:      ~/.local/state/<AppName>   # or in $XDG_STATE_HOME, if defined
+        Win *:     same as user_data_dir
+
+    For Unix, we follow this Debian proposal <https://wiki.debian.org/XDGBaseDirectorySpecification#state>
+    to extend the XDG spec and support $XDG_STATE_HOME.
+
+    That means, by default "~/.local/state/<AppName>".
+    """
+    if system in ["win32", "darwin"]:
+        path = user_data_dir(appname, appauthor, None, roaming)
+    else:
+        path = os.getenv('XDG_STATE_HOME', os.path.expanduser("~/.local/state"))
+        if appname:
+            path = os.path.join(path, appname)
+    if appname and version:
+        path = os.path.join(path, version)
+    return path
+
+
+def user_log_dir(appname=None, appauthor=None, version=None, opinion=True):
+    r"""Return full path to the user-specific log dir for this application.
+
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "appauthor" (only used on Windows) is the name of the
+            appauthor or distributing body for this application. Typically
+            it is the owning company name. This falls back to appname. You may
+            pass False to disable it.
+        "version" is an optional version path element to append to the
+            path. You might want to use this if you want multiple versions
+            of your app to be able to run independently. If used, this
+            would typically be "<major>.<minor>".
+            Only applied when appname is present.
+        "opinion" (boolean) can be False to disable the appending of
+            "Logs" to the base app data dir for Windows, and "log" to the
+            base cache dir for Unix. See discussion below.
+
+    Typical user log directories are:
+        Mac OS X:   ~/Library/Logs/<AppName>
+        Unix:       ~/.cache/<AppName>/log  # or under $XDG_CACHE_HOME if defined
+        Win XP:     C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Logs
+        Vista:      C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs
+
+    On Windows the only suggestion in the MSDN docs is that local settings
+    go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in
+    examples of what some windows apps use for a logs dir.)
+
+    OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA`
+    value for Windows and appends "log" to the user cache dir for Unix.
+    This can be disabled with the `opinion=False` option.
+    """
+    if system == "darwin":
+        path = os.path.join(
+            os.path.expanduser('~/Library/Logs'),
+            appname)
+    elif system == "win32":
+        path = user_data_dir(appname, appauthor, version)
+        version = False
+        if opinion:
+            path = os.path.join(path, "Logs")
+    else:
+        path = user_cache_dir(appname, appauthor, version)
+        version = False
+        if opinion:
+            path = os.path.join(path, "log")
+    if appname and version:
+        path = os.path.join(path, version)
+    return path
+
+
+class AppDirs(object):
+    """Convenience wrapper for getting application dirs."""
+    def __init__(self, appname=None, appauthor=None, version=None,
+            roaming=False, multipath=False):
+        self.appname = appname
+        self.appauthor = appauthor
+        self.version = version
+        self.roaming = roaming
+        self.multipath = multipath
+
+    @property
+    def user_data_dir(self):
+        return user_data_dir(self.appname, self.appauthor,
+                             version=self.version, roaming=self.roaming)
+
+    @property
+    def site_data_dir(self):
+        return site_data_dir(self.appname, self.appauthor,
+                             version=self.version, multipath=self.multipath)
+
+    @property
+    def user_config_dir(self):
+        return user_config_dir(self.appname, self.appauthor,
+                               version=self.version, roaming=self.roaming)
+
+    @property
+    def site_config_dir(self):
+        return site_config_dir(self.appname, self.appauthor,
+                             version=self.version, multipath=self.multipath)
+
+    @property
+    def user_cache_dir(self):
+        return user_cache_dir(self.appname, self.appauthor,
+                              version=self.version)
+
+    @property
+    def user_state_dir(self):
+        return user_state_dir(self.appname, self.appauthor,
+                              version=self.version)
+
+    @property
+    def user_log_dir(self):
+        return user_log_dir(self.appname, self.appauthor,
+                            version=self.version)
+
+
+#---- internal support stuff
+
+def _get_win_folder_from_registry(csidl_name):
+    """This is a fallback technique at best. I'm not sure if using the
+    registry for this guarantees us the correct answer for all CSIDL_*
+    names.
+    """
+    if PY3:
+      import winreg as _winreg
+    else:
+      import _winreg
+
+    shell_folder_name = {
+        "CSIDL_APPDATA": "AppData",
+        "CSIDL_COMMON_APPDATA": "Common AppData",
+        "CSIDL_LOCAL_APPDATA": "Local AppData",
+    }[csidl_name]
+
+    key = _winreg.OpenKey(
+        _winreg.HKEY_CURRENT_USER,
+        r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders"
+    )
+    dir, type = _winreg.QueryValueEx(key, shell_folder_name)
+    return dir
+
+
+def _get_win_folder_with_ctypes(csidl_name):
+    import ctypes
+
+    csidl_const = {
+        "CSIDL_APPDATA": 26,
+        "CSIDL_COMMON_APPDATA": 35,
+        "CSIDL_LOCAL_APPDATA": 28,
+    }[csidl_name]
+
+    buf = ctypes.create_unicode_buffer(1024)
+    ctypes.windll.shell32.SHGetFolderPathW(None, csidl_const, None, 0, buf)
+
+    # Downgrade to short path name if have highbit chars. See
+    # <http://bugs.activestate.com/show_bug.cgi?id=85099>.
+    has_high_char = False
+    for c in buf:
+        if ord(c) > 255:
+            has_high_char = True
+            break
+    if has_high_char:
+        buf2 = ctypes.create_unicode_buffer(1024)
+        if ctypes.windll.kernel32.GetShortPathNameW(buf.value, buf2, 1024):
+            buf = buf2
+
+    return buf.value
+
+def _get_win_folder_with_jna(csidl_name):
+    import array
+    from com.sun import jna
+    from com.sun.jna.platform import win32
+
+    buf_size = win32.WinDef.MAX_PATH * 2
+    buf = array.zeros('c', buf_size)
+    shell = win32.Shell32.INSTANCE
+    shell.SHGetFolderPath(None, getattr(win32.ShlObj, csidl_name), None, win32.ShlObj.SHGFP_TYPE_CURRENT, buf)
+    dir = jna.Native.toString(buf.tostring()).rstrip("\0")
+
+    # Downgrade to short path name if have highbit chars. See
+    # <http://bugs.activestate.com/show_bug.cgi?id=85099>.
+    has_high_char = False
+    for c in dir:
+        if ord(c) > 255:
+            has_high_char = True
+            break
+    if has_high_char:
+        buf = array.zeros('c', buf_size)
+        kernel = win32.Kernel32.INSTANCE
+        if kernel.GetShortPathName(dir, buf, buf_size):
+            dir = jna.Native.toString(buf.tostring()).rstrip("\0")
+
+    return dir
+
+if system == "win32":
+    try:
+        from ctypes import windll
+    except ImportError:
+        try:
+            import com.sun.jna
+        except ImportError:
+            _get_win_folder = _get_win_folder_from_registry
+        else:
+            _get_win_folder = _get_win_folder_with_jna
+    else:
+        _get_win_folder = _get_win_folder_with_ctypes
+
+
+#---- self test code
+
+if __name__ == "__main__":
+    appname = "MyApp"
+    appauthor = "MyCompany"
+
+    props = ("user_data_dir",
+             "user_config_dir",
+             "user_cache_dir",
+             "user_state_dir",
+             "user_log_dir",
+             "site_data_dir",
+             "site_config_dir")
+
+    print("-- app dirs %s --" % __version__)
+
+    print("-- app dirs (with optional 'version')")
+    dirs = AppDirs(appname, appauthor, version="1.0")
+    for prop in props:
+        print("%s: %s" % (prop, getattr(dirs, prop)))
+
+    print("\n-- app dirs (without optional 'version')")
+    dirs = AppDirs(appname, appauthor)
+    for prop in props:
+        print("%s: %s" % (prop, getattr(dirs, prop)))
+
+    print("\n-- app dirs (without optional 'appauthor')")
+    dirs = AppDirs(appname)
+    for prop in props:
+        print("%s: %s" % (prop, getattr(dirs, prop)))
+
+    print("\n-- app dirs (with disabled 'appauthor')")
+    dirs = AppDirs(appname, appauthor=False)
+    for prop in props:
+        print("%s: %s" % (prop, getattr(dirs, prop)))

jc/cli.py

@@ -1,24 +1,28 @@
 """jc - JSON CLI output utility
 JC cli module
 """
+
 import sys
 import os
+import os.path
+import re
 import shlex
 import importlib
 import textwrap
 import signal
 import json
+import pygments
 from pygments import highlight
 from pygments.style import Style
 from pygments.token import (Name, Number, String, Keyword)
 from pygments.lexers import JsonLexer
 from pygments.formatters import Terminal256Formatter
-import jc.utils
+import jc.appdirs as appdirs
 
 
 class info():
-    version = '1.11.2'
-    description = 'jc cli output JSON conversion tool'
+    version = '1.12.0'
+    description = 'JSON conversion tool for CLI output'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
 
@@ -66,6 +70,7 @@ parsers = [
     'shadow',
     'ss',
     'stat',
+    'sysctl',
     'systemctl',
     'systemctl-lj',
     'systemctl-ls',
@@ -79,9 +84,67 @@ parsers = [
     'yaml'
 ]
 
+# List of custom or override parsers.
+# Allow any <user_data_dir>/jc/jcparsers/*.py
+local_parsers = []
+data_dir = appdirs.user_data_dir('jc', 'jc')
+local_parsers_dir = os.path.join(data_dir, 'jcparsers')
+if os.path.isdir(local_parsers_dir):
+    sys.path.append(data_dir)
+    for name in os.listdir(local_parsers_dir):
+        if re.match(r'\w+\.py', name) and os.path.isfile(os.path.join(local_parsers_dir, name)):
+            plugin_name = name[0:-3]
+            local_parsers.append(plugin_name)
+            if plugin_name not in parsers:
+                parsers.append(plugin_name)
 
-def set_env_colors():
+
+# We only support 2.3.0+, pygments changed color names in 2.4.0.
+# startswith is sufficient and avoids potential exceptions from split and int.
+if pygments.__version__.startswith('2.3.'):
+    PYGMENT_COLOR = {
+        'black': '#ansiblack',
+        'red': '#ansidarkred',
+        'green': '#ansidarkgreen',
+        'yellow': '#ansibrown',
+        'blue': '#ansidarkblue',
+        'magenta': '#ansipurple',
+        'cyan': '#ansiteal',
+        'gray': '#ansilightgray',
+        'brightblack': '#ansidarkgray',
+        'brightred': '#ansired',
+        'brightgreen': '#ansigreen',
+        'brightyellow': '#ansiyellow',
+        'brightblue': '#ansiblue',
+        'brightmagenta': '#ansifuchsia',
+        'brightcyan': '#ansiturquoise',
+        'white': '#ansiwhite',
+    }
+else:
+    PYGMENT_COLOR = {
+        'black': 'ansiblack',
+        'red': 'ansired',
+        'green': 'ansigreen',
+        'yellow': 'ansiyellow',
+        'blue': 'ansiblue',
+        'magenta': 'ansimagenta',
+        'cyan': 'ansicyan',
+        'gray': 'ansigray',
+        'brightblack': 'ansibrightblack',
+        'brightred': 'ansibrightred',
+        'brightgreen': 'ansibrightgreen',
+        'brightyellow': 'ansibrightyellow',
+        'brightblue': 'ansibrightblue',
+        'brightmagenta': 'ansibrightmagenta',
+        'brightcyan': 'ansibrightcyan',
+        'white': 'ansiwhite',
+    }
+
+
+def set_env_colors(env_colors=None):
     """
+    Return a dictionary to be used in Pygments custom style class.
+
     Grab custom colors from JC_COLORS environment variable. JC_COLORS env variable takes 4 comma
     separated string values and should be in the format of:
 
@@ -97,40 +160,36 @@ def set_env_colors():
     JC_COLORS=default,default,default,default
 
     """
-    env_colors = os.getenv('JC_COLORS')
     input_error = False
 
     if env_colors:
         color_list = env_colors.split(',')
     else:
+        color_list = ['default', 'default', 'default', 'default']
+
+    if len(color_list) != 4:
         input_error = True
 
-    if env_colors and len(color_list) != 4:
-        print('jc:   Warning: could not parse JC_COLORS environment variable\n', file=sys.stderr)
-        input_error = True
-
-    if env_colors:
-        for color in color_list:
-            if color not in ['black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'gray', 'brightblack', 'brightred',
-                             'brightgreen', 'brightyellow', 'brightblue', 'brightmagenta', 'brightcyan', 'white', 'default']:
-                print('jc:   Warning: could not parse JC_COLORS environment variable\n', file=sys.stderr)
-                input_error = True
+    for color in color_list:
+        if color != 'default' and color not in PYGMENT_COLOR:
+            input_error = True
 
     # if there is an issue with the env variable, just set all colors to default and move on
     if input_error:
+        print('jc:   Warning: could not parse JC_COLORS environment variable\n', file=sys.stderr)
         color_list = ['default', 'default', 'default', 'default']
 
     # Try the color set in the JC_COLORS env variable first. If it is set to default, then fall back to default colors
     return {
-        Name.Tag: f'bold ansi{color_list[0]}' if not color_list[0] == 'default' else f'bold ansiblue',   # key names
-        Keyword: f'ansi{color_list[1]}' if not color_list[1] == 'default' else f'ansibrightblack',  # true, false, null
-        Number: f'ansi{color_list[2]}' if not color_list[2] == 'default' else f'ansimagenta',       # numbers
-        String: f'ansi{color_list[3]}' if not color_list[3] == 'default' else f'ansigreen'          # strings
+        Name.Tag: f'bold {PYGMENT_COLOR[color_list[0]]}' if not color_list[0] == 'default' else f"bold {PYGMENT_COLOR['blue']}",   # key names
+        Keyword: PYGMENT_COLOR[color_list[1]] if not color_list[1] == 'default' else PYGMENT_COLOR['brightblack'],                 # true, false, null
+        Number: PYGMENT_COLOR[color_list[2]] if not color_list[2] == 'default' else PYGMENT_COLOR['magenta'],                      # numbers
+        String: PYGMENT_COLOR[color_list[3]] if not color_list[3] == 'default' else PYGMENT_COLOR['green']                         # strings
     }
 
 
 def piped_output():
-    """returns False if stdout is a TTY. True if output is being piped to another program"""
+    """Return False if stdout is a TTY. True if output is being piped to another program"""
     if sys.stdout.isatty():
         return False
     else:
@@ -138,33 +197,34 @@ def piped_output():
 
 
 def ctrlc(signum, frame):
-    """exit with error on SIGINT"""
+    """Exit with error on SIGINT"""
     sys.exit(1)
 
 
 def parser_shortname(parser_argument):
-    """short name of the parser with dashes and no -- prefix"""
+    """Return short name of the parser with dashes and no -- prefix"""
     return parser_argument[2:]
 
 
 def parser_argument(parser):
-    """short name of the parser with dashes and with -- prefix"""
+    """Return short name of the parser with dashes and with -- prefix"""
     return f'--{parser}'
 
 
 def parser_mod_shortname(parser):
-    """short name of the parser's module name (no -- prefix and dashes converted to underscores)"""
+    """Return short name of the parser's module name (no -- prefix and dashes converted to underscores)"""
     return parser.replace('--', '').replace('-', '_')
 
 
 def parser_module(parser):
-    """import the module just in time and return the module object"""
-    importlib.import_module('jc.parsers.' + parser_mod_shortname(parser))
-    return getattr(jc.parsers, parser_mod_shortname(parser))
+    """Import the module just in time and return the module object"""
+    shortname = parser_mod_shortname(parser)
+    path = ('jcparsers.' if shortname in local_parsers else 'jc.parsers.')
+    return importlib.import_module(path + shortname)
 
 
 def parsers_text(indent=0, pad=0):
-    """return the argument and description information from each parser"""
+    """Return the argument and description information from each parser"""
     ptext = ''
     for parser in parsers:
         parser_arg = parser_argument(parser)
@@ -182,7 +242,7 @@ def parsers_text(indent=0, pad=0):
 
 
 def about_jc():
-    """return jc info and the contents of each parser.info as a dictionary"""
+    """Return jc info and the contents of each parser.info as a dictionary"""
     parser_list = []
 
     for parser in parsers:
@@ -212,7 +272,7 @@ def about_jc():
 
 
 def helptext(message):
-    """return the help text with the list of parsers"""
+    """Return the help text with the list of parsers"""
     parsers_string = parsers_text(indent=12, pad=17)
 
     helptext_string = f'''
@@ -228,7 +288,7 @@ def helptext(message):
 {parsers_string}
     Options:
             -a               about jc
-            -d               debug - show trace messages
+            -d               debug - show traceback (-dd for verbose traceback)
             -m               monochrome output
             -p               pretty print output
             -q               quiet - suppress warnings
@@ -241,30 +301,30 @@ def helptext(message):
 
             jc -p ls -al
     '''
-    print(textwrap.dedent(helptext_string), file=sys.stderr)
-
-
-def json_out(data, pretty=False, mono=False, piped_out=False):
-     # set colors
-    class JcStyle(Style):
-        styles = set_env_colors()
+    return textwrap.dedent(helptext_string)
 
 
+def json_out(data, pretty=False, env_colors=None, mono=False, piped_out=False):
+    """Return a JSON formatted string. String may include color codes or be pretty printed."""
     if not mono and not piped_out:
+        # set colors
+        class JcStyle(Style):
+            styles = set_env_colors(env_colors)
+
         if pretty:
-            print(highlight(json.dumps(data, indent=2), JsonLexer(), Terminal256Formatter(style=JcStyle))[0:-1])
+            return str(highlight(json.dumps(data, indent=2), JsonLexer(), Terminal256Formatter(style=JcStyle))[0:-1])
         else:
-            print(highlight(json.dumps(data), JsonLexer(), Terminal256Formatter(style=JcStyle))[0:-1])
+            return str(highlight(json.dumps(data), JsonLexer(), Terminal256Formatter(style=JcStyle))[0:-1])
     else:
         if pretty:
-            print(json.dumps(data, indent=2))
+            return json.dumps(data, indent=2)
         else:
-            print(json.dumps(data))
+            return json.dumps(data)
 
 
 def generate_magic_command(args):
     """
-    Returns a tuple with a boolean and a command, where the boolean signifies that
+    Return a tuple with a boolean and a command, where the boolean signifies that
     the command is valid, and the command is either a command string or None.
     """
 
@@ -297,7 +357,7 @@ def generate_magic_command(args):
     magic_dict = {}
     parser_info = about_jc()['parsers']
 
-    # Create a dictionary of magic_commands to their respective parsers.
+    # create a dictionary of magic_commands to their respective parsers.
     for entry in parser_info:
         # Update the dict with all of the magic commands for this parser, if they exist.
         magic_dict.update({mc: entry['argument'] for mc in entry.get('magic_commands', [])})
@@ -306,7 +366,7 @@ def generate_magic_command(args):
     one_word_command = args_given[0]
     two_word_command = ' '.join(args_given[0:2])
 
-    # Try to get a parser for two_word_command, otherwise get one for one_word_command
+    # try to get a parser for two_word_command, otherwise get one for one_word_command
     found_parser = magic_dict.get(two_word_command, magic_dict.get(one_word_command))
 
     # construct a new command line using the standard syntax: COMMAND | jc --PARSER -OPTIONS
@@ -319,6 +379,7 @@ def generate_magic_command(args):
 
 
 def magic():
+    """Runs the command generated by generate_magic_command() to support magic syntax"""
     valid_command, run_command = generate_magic_command(sys.argv)
     if valid_command:
         os.system(run_command)
@@ -326,7 +387,7 @@ def magic():
     elif run_command is None:
         return
     else:
-        helptext(f'parser not found for "{run_command}"')
+        print(helptext(f'parser not found for "{run_command}"'), file=sys.stderr)
         sys.exit(1)
 
 
@@ -340,6 +401,8 @@ def main():
     except AttributeError:
         pass
 
+    jc_colors = os.getenv('JC_COLORS')
+
     # try magic syntax first: e.g. jc -p ls -al
     magic()
 
@@ -351,54 +414,54 @@ def main():
             options.extend(opt[1:])
 
     debug = 'd' in options
+    verbose_debug = True if options.count('d') > 1 else False
     mono = 'm' in options
     pretty = 'p' in options
     quiet = 'q' in options
     raw = 'r' in options
 
+    if verbose_debug:
+        import jc.tracebackplus
+        jc.tracebackplus.enable(context=11)
+
     if 'a' in options:
-        json_out(about_jc(), pretty=pretty, mono=mono, piped_out=piped_output())
+        print(json_out(about_jc(), pretty=pretty, env_colors=jc_colors, mono=mono, piped_out=piped_output()))
         sys.exit(0)
 
     if sys.stdin.isatty():
-        helptext('missing piped data')
+        print(helptext('missing piped data'), file=sys.stderr)
         sys.exit(1)
 
     data = sys.stdin.read()
 
     found = False
 
-    if debug:
-        for arg in sys.argv:
-            parser_name = parser_shortname(arg)
+    for arg in sys.argv:
+        parser_name = parser_shortname(arg)
 
-            if parser_name in parsers:
-                # load parser module just in time so we don't need to load all modules
-                parser = parser_module(arg)
+        if parser_name in parsers:
+            # load parser module just in time so we don't need to load all modules
+            parser = parser_module(arg)
+            try:
                 result = parser.parse(data, raw=raw, quiet=quiet)
                 found = True
                 break
-    else:
-        for arg in sys.argv:
-            parser_name = parser_shortname(arg)
 
-            if parser_name in parsers:
-                # load parser module just in time so we don't need to load all modules
-                parser = parser_module(arg)
-                try:
-                    result = parser.parse(data, raw=raw, quiet=quiet)
-                    found = True
-                    break
-                except Exception:
+            except Exception:
+                if debug:
+                    raise
+                else:
+                    import jc.utils
                     jc.utils.error_message(
-                        f'{parser_name} parser could not parse the input data. Did you use the correct parser?\n         For details use the -d option.')
+                        f'{parser_name} parser could not parse the input data. Did you use the correct parser?\n'
+                        '                 For details use the -d or -dd option.')
                     sys.exit(1)
 
     if not found:
-        helptext('missing or incorrect arguments')
+        print(helptext('missing or incorrect arguments'), file=sys.stderr)
         sys.exit(1)
 
-    json_out(result, pretty=pretty, mono=mono, piped_out=piped_output())
+    print(json_out(result, pretty=pretty, env_colors=jc_colors, mono=mono, piped_out=piped_output()))
 
 
 if __name__ == '__main__':

jc/parsers/airport.py

@@ -55,7 +55,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'airport -I command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -131,9 +131,11 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = {}
 
-    for line in filter(None, data.splitlines()):
-        linedata = line.split(':', maxsplit=1)
-        raw_output[linedata[0].strip().lower().replace(' ', '_').replace('.', '_')] = linedata[1].strip()
+    if jc.utils.has_data(data):
+
+        for line in filter(None, data.splitlines()):
+            linedata = line.split(':', maxsplit=1)
+            raw_output[linedata[0].strip().lower().replace(' ', '_').replace('.', '_')] = linedata[1].strip()
 
     if raw:
         return raw_output

jc/parsers/airport_s.py

@@ -88,7 +88,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.0'
+    version = '1.2'
     description = 'airport -s command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -170,15 +170,17 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    cleandata = data.splitlines()
+    raw_output = []
+    cleandata = list(filter(None, data.splitlines()))
 
-    # fix headers
-    cleandata[0] = cleandata[0].lower()
-    cleandata[0] = cleandata[0].replace('-', '_')
-    cleandata[0] = cleandata[0].replace('security (auth/unicast/group)', 'security')
+    if jc.utils.has_data(data):
+        # fix headers
+        cleandata[0] = cleandata[0].lower()
+        cleandata[0] = cleandata[0].replace('-', '_')
+        cleandata[0] = cleandata[0].replace('security (auth/unicast/group)', 'security')
 
-    # parse the data
-    raw_output = jc.parsers.universal.sparse_table_parse(cleandata)
+        # parse the data
+        raw_output = jc.parsers.universal.sparse_table_parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/arp.py

@@ -99,7 +99,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.4'
+    version = '1.6'
     description = 'arp command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -171,69 +171,65 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    cleandata = data.splitlines()
+    raw_output = []
+    cleandata = list(filter(None, data.splitlines()))
 
-    # remove final Entries row if -v was used
-    if cleandata[-1].startswith('Entries:'):
-        cleandata.pop(-1)
+    if jc.utils.has_data(data):
 
-    # detect if freebsd/osx style was used
-    if cleandata[0][-1] == ']':
-        raw_output = []
-        for line in cleandata:
-            splitline = line.split()
-            output_line = {
-                'name': splitline[0],
-                'address': splitline[1].lstrip('(').rstrip(')'),
-                'hwtype': splitline[-1].lstrip('[').rstrip(']'),
-                'hwaddress': splitline[3],
-                'iface': splitline[5]
-            }
+        # remove final Entries row if -v was used
+        if cleandata[-1].startswith('Entries:'):
+            cleandata.pop(-1)
 
-            if 'permanent' in splitline:
-                output_line['permanent'] = True
+        # detect if freebsd/osx style was used
+        if cleandata[0][-1] == ']':
+            for line in cleandata:
+                splitline = line.split()
+                output_line = {
+                    'name': splitline[0],
+                    'address': splitline[1].lstrip('(').rstrip(')'),
+                    'hwtype': splitline[-1].lstrip('[').rstrip(']'),
+                    'hwaddress': splitline[3],
+                    'iface': splitline[5]
+                }
+
+                if 'permanent' in splitline:
+                    output_line['permanent'] = True
+                else:
+                    output_line['permanent'] = False
+
+                if 'expires' in splitline:
+                    output_line['expires'] = splitline[-3]
+
+                raw_output.append(output_line)
+
+            if raw:
+                return raw_output
             else:
-                output_line['permanent'] = False
+                return process(raw_output)
 
-            if 'expires' in splitline:
-                output_line['expires'] = splitline[-3]
+        # detect if linux style was used
+        elif cleandata[0].startswith('Address'):
 
-            raw_output.append(output_line)
+            # fix header row to change Flags Mask to flags_mask
+            cleandata[0] = cleandata[0].replace('Flags Mask', 'flags_mask')
+            cleandata[0] = cleandata[0].lower()
 
-        if raw:
-            return raw_output
+            raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+
+        # otherwise, try bsd style
         else:
-            return process(raw_output)
+            for line in cleandata:
+                line = line.split()
+                output_line = {
+                    'name': line[0],
+                    'address': line[1].lstrip('(').rstrip(')'),
+                    'hwtype': line[4].lstrip('[').rstrip(']'),
+                    'hwaddress': line[3],
+                    'iface': line[6],
+                }
+                raw_output.append(output_line)
 
-    # detect if linux style was used
-    elif cleandata[0].startswith('Address'):
-
-        # fix header row to change Flags Mask to flags_mask
-        cleandata[0] = cleandata[0].replace('Flags Mask', 'flags_mask')
-        cleandata[0] = cleandata[0].lower()
-
-        raw_output = jc.parsers.universal.simple_table_parse(cleandata)
-
-        if raw:
-            return raw_output
-        else:
-            return process(raw_output)
-
-    # otherwise, try bsd style
+    if raw:
+        return raw_output
     else:
-        raw_output = []
-        for line in cleandata:
-            line = line.split()
-            output_line = {
-                'name': line[0],
-                'address': line[1].lstrip('(').rstrip(')'),
-                'hwtype': line[4].lstrip('[').rstrip(']'),
-                'hwaddress': line[3],
-                'iface': line[6],
-            }
-            raw_output.append(output_line)
-
-        if raw:
-            return raw_output
-        else:
-            return process(raw_output)
+        return process(raw_output)

jc/parsers/blkid.py

@@ -79,7 +79,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.2'
     description = 'blkid command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -176,7 +176,8 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    if data:
+    if jc.utils.has_data(data):
+
         # if the first field is a device, use normal parsing:
         if data.split(maxsplit=1)[0][-1] == ':':
             linedata = data.splitlines()

jc/parsers/crontab.py

@@ -132,7 +132,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.2'
+    version = '1.4'
     description = 'crontab command and file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -225,44 +225,46 @@ def parse(data, raw=False, quiet=False):
     # Clear any blank lines
     cleandata = list(filter(None, cleandata))
 
-    # Clear any commented lines
-    for i, line in reversed(list(enumerate(cleandata))):
-        if line.strip().startswith('#'):
-            cleandata.pop(i)
+    if jc.utils.has_data(data):
 
-    # Pop any variable assignment lines
-    cron_var = []
-    for i, line in reversed(list(enumerate(cleandata))):
-        if '=' in line:
-            var_line = cleandata.pop(i)
-            var_name = var_line.split('=', maxsplit=1)[0].strip()
-            var_value = var_line.split('=', maxsplit=1)[1].strip()
-            cron_var.append({'name': var_name,
-                             'value': var_value})
+        # Clear any commented lines
+        for i, line in reversed(list(enumerate(cleandata))):
+            if line.strip().startswith('#'):
+                cleandata.pop(i)
 
-    raw_output['variables'] = cron_var
+        # Pop any variable assignment lines
+        cron_var = []
+        for i, line in reversed(list(enumerate(cleandata))):
+            if '=' in line:
+                var_line = cleandata.pop(i)
+                var_name = var_line.split('=', maxsplit=1)[0].strip()
+                var_value = var_line.split('=', maxsplit=1)[1].strip()
+                cron_var.append({'name': var_name,
+                                 'value': var_value})
 
-    # Pop any shortcut lines
-    shortcut_list = []
-    for i, line in reversed(list(enumerate(cleandata))):
-        if line.strip().startswith('@'):
-            shortcut_line = cleandata.pop(i)
-            occurrence = shortcut_line.split(maxsplit=1)[0].strip().lstrip('@')
-            cmd = shortcut_line.split(maxsplit=1)[1].strip()
-            shortcut_list.append({'occurrence': occurrence,
-                                  'command': cmd})
+        raw_output['variables'] = cron_var
 
-    # Add header row for parsing
-    cleandata[:0] = ['minute hour day_of_month month day_of_week command']
+        # Pop any shortcut lines
+        shortcut_list = []
+        for i, line in reversed(list(enumerate(cleandata))):
+            if line.strip().startswith('@'):
+                shortcut_line = cleandata.pop(i)
+                occurrence = shortcut_line.split(maxsplit=1)[0].strip().lstrip('@')
+                cmd = shortcut_line.split(maxsplit=1)[1].strip()
+                shortcut_list.append({'occurrence': occurrence,
+                                      'command': cmd})
 
-    if len(cleandata) > 1:
-        cron_list = jc.parsers.universal.simple_table_parse(cleandata)
+        # Add header row for parsing
+        cleandata[:0] = ['minute hour day_of_month month day_of_week command']
 
-        raw_output['schedule'] = cron_list
+        if len(cleandata) > 1:
+            cron_list = jc.parsers.universal.simple_table_parse(cleandata)
 
-    # Add shortcut entries back in
-    for item in shortcut_list:
-        raw_output['schedule'].append(item)
+            raw_output['schedule'] = cron_list
+
+        # Add shortcut entries back in
+        for item in shortcut_list:
+            raw_output['schedule'].append(item)
 
     if raw:
         return raw_output

jc/parsers/crontab_u.py

@@ -133,7 +133,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'crontab file parser with user support'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -226,46 +226,48 @@ def parse(data, raw=False, quiet=False):
     # Clear any blank lines
     cleandata = list(filter(None, cleandata))
 
-    # Clear any commented lines
-    for i, line in reversed(list(enumerate(cleandata))):
-        if line.strip().startswith('#'):
-            cleandata.pop(i)
+    if jc.utils.has_data(data):
 
-    # Pop any variable assignment lines
-    cron_var = []
-    for i, line in reversed(list(enumerate(cleandata))):
-        if '=' in line:
-            var_line = cleandata.pop(i)
-            var_name = var_line.split('=', maxsplit=1)[0].strip()
-            var_value = var_line.split('=', maxsplit=1)[1].strip()
-            cron_var.append({'name': var_name,
-                             'value': var_value})
+        # Clear any commented lines
+        for i, line in reversed(list(enumerate(cleandata))):
+            if line.strip().startswith('#'):
+                cleandata.pop(i)
 
-    raw_output['variables'] = cron_var
+        # Pop any variable assignment lines
+        cron_var = []
+        for i, line in reversed(list(enumerate(cleandata))):
+            if '=' in line:
+                var_line = cleandata.pop(i)
+                var_name = var_line.split('=', maxsplit=1)[0].strip()
+                var_value = var_line.split('=', maxsplit=1)[1].strip()
+                cron_var.append({'name': var_name,
+                                 'value': var_value})
 
-    # Pop any shortcut lines
-    shortcut_list = []
-    for i, line in reversed(list(enumerate(cleandata))):
-        if line.strip().startswith('@'):
-            shortcut_line = cleandata.pop(i)
-            occurrence = shortcut_line.split(maxsplit=1)[0].strip().lstrip('@')
-            usr = shortcut_line.split(maxsplit=2)[1].strip()
-            cmd = shortcut_line.split(maxsplit=2)[2].strip()
-            shortcut_list.append({'occurrence': occurrence,
-                                  'user': usr,
-                                  'command': cmd})
+        raw_output['variables'] = cron_var
 
-    # Add header row for parsing
-    cleandata[:0] = ['minute hour day_of_month month day_of_week user command']
+        # Pop any shortcut lines
+        shortcut_list = []
+        for i, line in reversed(list(enumerate(cleandata))):
+            if line.strip().startswith('@'):
+                shortcut_line = cleandata.pop(i)
+                occurrence = shortcut_line.split(maxsplit=1)[0].strip().lstrip('@')
+                usr = shortcut_line.split(maxsplit=2)[1].strip()
+                cmd = shortcut_line.split(maxsplit=2)[2].strip()
+                shortcut_list.append({'occurrence': occurrence,
+                                      'user': usr,
+                                      'command': cmd})
 
-    if len(cleandata) > 1:
-        cron_list = jc.parsers.universal.simple_table_parse(cleandata)
+        # Add header row for parsing
+        cleandata[:0] = ['minute hour day_of_month month day_of_week user command']
 
-        raw_output['schedule'] = cron_list
+        if len(cleandata) > 1:
+            cron_list = jc.parsers.universal.simple_table_parse(cleandata)
 
-    # Add shortcut entries back in
-    for item in shortcut_list:
-        raw_output['schedule'].append(item)
+            raw_output['schedule'] = cron_list
+
+        # Add shortcut entries back in
+        for item in shortcut_list:
+            raw_output['schedule'].append(item)
 
     if raw:
         return raw_output

jc/parsers/csv.py

@@ -63,7 +63,7 @@ import csv
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'CSV file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -123,7 +123,8 @@ def parse(data, raw=False, quiet=False):
     # Clear any blank lines
     cleandata = list(filter(None, cleandata))
 
-    if cleandata:
+    if jc.utils.has_data(data):
+
         dialect = None
         try:
             dialect = csv.Sniffer().sniff(data[:1024])

jc/parsers/df.py

@@ -73,7 +73,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.3'
+    version = '1.5'
     description = 'df command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -184,14 +184,17 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     cleandata = data.splitlines()
+    raw_output = []
 
-    # fix headers
-    cleandata[0] = cleandata[0].lower()
-    cleandata[0] = cleandata[0].replace('-', '_')
-    cleandata[0] = cleandata[0].replace('mounted on', 'mounted_on')
+    if jc.utils.has_data(data):
 
-    # parse the data
-    raw_output = jc.parsers.universal.sparse_table_parse(cleandata)
+        # fix headers
+        cleandata[0] = cleandata[0].lower()
+        cleandata[0] = cleandata[0].replace('-', '_')
+        cleandata[0] = cleandata[0].replace('mounted on', 'mounted_on')
+
+        # parse the data
+        raw_output = jc.parsers.universal.sparse_table_parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/dig.py

@@ -324,7 +324,7 @@ import jc.utils
 
 
 class info():
-    version = '1.2'
+    version = '1.3'
     description = 'dig command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -574,100 +574,103 @@ def parse(data, raw=False, quiet=False):
     axfr = False
 
     output_entry = {}
-    for line in cleandata:
 
-        if line.startswith('; <<>> ') and ' axfr ' in line.lower():
-            question = False
-            authority = False
-            answer = False
-            axfr = True
-            axfr_list = []
-            continue
+    if jc.utils.has_data(data):
+        for line in cleandata:
 
-        if ';' not in line and axfr:
-            axfr_list.append(parse_axfr(line))
-            output_entry.update({'axfr': axfr_list})
-            continue
+            if line.startswith('; <<>> ') and ' axfr ' in line.lower():
+                question = False
+                authority = False
+                answer = False
+                axfr = True
+                axfr_list = []
+                continue
 
-        if line.startswith(';; ->>HEADER<<-'):
-            output_entry = {}
-            output_entry.update(parse_header(line))
-            continue
+            if ';' not in line and axfr:
+                axfr_list.append(parse_axfr(line))
+                output_entry.update({'axfr': axfr_list})
+                continue
 
-        if line.startswith(';; flags:'):
-            output_entry.update(parse_flags_line(line))
-            continue
+            if line.startswith(';; ->>HEADER<<-'):
+                output_entry = {}
+                output_entry.update(parse_header(line))
+                continue
 
-        if line.startswith(';; QUESTION SECTION:'):
-            question = True
-            authority = False
-            answer = False
-            axfr = False
-            continue
+            if line.startswith(';; flags:'):
+                output_entry.update(parse_flags_line(line))
+                continue
 
-        if question:
-            output_entry['question'] = parse_question(line)
-            question = False
-            authority = False
-            answer = False
-            axfr = False
-            continue
+            if line.startswith(';; QUESTION SECTION:'):
+                question = True
+                authority = False
+                answer = False
+                axfr = False
+                continue
 
-        if line.startswith(';; AUTHORITY SECTION:'):
-            question = False
-            authority = True
-            answer = False
-            axfr = False
-            authority_list = []
-            continue
+            if question:
+                output_entry['question'] = parse_question(line)
+                question = False
+                authority = False
+                answer = False
+                axfr = False
+                continue
 
-        if ';' not in line and authority:
-            authority_list.append(parse_authority(line))
-            output_entry.update({'authority': authority_list})
-            continue
+            if line.startswith(';; AUTHORITY SECTION:'):
+                question = False
+                authority = True
+                answer = False
+                axfr = False
+                authority_list = []
+                continue
 
-        if line.startswith(';; ANSWER SECTION:'):
-            question = False
-            authority = False
-            answer = True
-            axfr = False
-            answer_list = []
-            continue
+            if ';' not in line and authority:
+                authority_list.append(parse_authority(line))
+                output_entry.update({'authority': authority_list})
+                continue
 
-        if ';' not in line and answer:
-            answer_list.append(parse_answer(line))
-            output_entry.update({'answer': answer_list})
-            continue
+            if line.startswith(';; ANSWER SECTION:'):
+                question = False
+                authority = False
+                answer = True
+                axfr = False
+                answer_list = []
+                continue
 
-        # footer consists of 4 lines
-        # footer line 1
-        if line.startswith(';; Query time:'):
-            output_entry.update({'query_time': line.split(':')[1].lstrip()})
-            continue
+            if ';' not in line and answer:
+                answer_list.append(parse_answer(line))
+                output_entry.update({'answer': answer_list})
+                continue
 
-        # footer line 2
-        if line.startswith(';; SERVER:'):
-            output_entry.update({'server': line.split(':')[1].lstrip()})
-            continue
+            # footer consists of 4 lines
+            # footer line 1
+            if line.startswith(';; Query time:'):
+                output_entry.update({'query_time': line.split(':')[1].lstrip()})
+                continue
 
-        # footer line 3
-        if line.startswith(';; WHEN:'):
-            output_entry.update({'when': line.split(':', maxsplit=1)[1].lstrip()})
-            continue
+            # footer line 2
+            if line.startswith(';; SERVER:'):
+                output_entry.update({'server': line.split(':')[1].lstrip()})
+                continue
 
-        # footer line 4 (last line)
-        if line.startswith(';; MSG SIZE  rcvd:'):
-            output_entry.update({'rcvd': line.split(':')[1].lstrip()})
+            # footer line 3
+            if line.startswith(';; WHEN:'):
+                output_entry.update({'when': line.split(':', maxsplit=1)[1].lstrip()})
+                continue
 
-            if output_entry:
-                raw_output.append(output_entry)
-        elif line.startswith(';; XFR size:'):
-            output_entry.update({'size': line.split(':')[1].lstrip()})
+            # footer line 4 (last line)
+            if line.startswith(';; MSG SIZE  rcvd:'):
+                output_entry.update({'rcvd': line.split(':')[1].lstrip()})
 
-            if output_entry:
-                raw_output.append(output_entry)
+                if output_entry:
+                    raw_output.append(output_entry)
+            elif line.startswith(';; XFR size:'):
+                output_entry.update({'size': line.split(':')[1].lstrip()})
+
+                if output_entry:
+                    raw_output.append(output_entry)
+
+        raw_output = list(filter(None, raw_output))
 
-    raw_output = list(filter(None, raw_output))
     if raw:
         return raw_output
     else:

jc/parsers/dmidecode.py

@@ -102,7 +102,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'dmidecode command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -190,148 +190,150 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    data = data.splitlines()
+    if jc.utils.has_data(data):
 
-    # remove header rows
-    for row in data.copy():
-        if row:
-            data.pop(0)
-        else:
-            break
+        data = data.splitlines()
 
-    # main parsing loop
-    for line in data:
-        # new item
-        if not line:
-            item_header = True
-            item_values = False
-            value_list = False
+        # remove header rows
+        for row in data.copy():
+            if row:
+                data.pop(0)
+            else:
+                break
+
+        # main parsing loop
+        for line in data:
+            # new item
+            if not line:
+                item_header = True
+                item_values = False
+                value_list = False
+
+                if item:
+                    if values:
+                        item['values'][attribute] = values
+                    if key_data:
+                        item['values'][f'{key}_data'] = key_data
+                    raw_output.append(item)
+
+                item = {}
+                header = None
+                key = None
+                val = None
+                attribute = None
+                values = []
+                key_data = []
+                continue
+
+            # header
+            if line.startswith('Handle ') and line.endswith('bytes'):
+
+                # Handle 0x0000, DMI type 0, 24 bytes
+                header = line.replace(',', ' ').split()
+                item = {
+                    'handle': header[1],
+                    'type': header[4],
+                    'bytes': header[5]
+                }
+                continue
+
+            # description
+            if item_header:
+                item_header = False
+                item_values = True
+                value_list = False
+
+                item['description'] = line
+                item['values'] = {}
+                continue
+
+            # new item if multiple descriptions in handle
+            if not item_header and not line.startswith('\t'):
+                item_header = False
+                item_values = True
+                value_list = False
+
+                if item:
+                    if values:
+                        item['values'][attribute] = values
+                    if key_data:
+                        item['values'][f'{key}_data'] = key_data
+                    raw_output.append(item)
+
+                item = {
+                    'handle': header[1],
+                    'type': header[4],
+                    'bytes': header[5],
+                    'description': line,
+                    'values': {}
+                }
+
+                key = None
+                val = None
+                attribute = None
+                values = []
+                key_data = []
+                continue
+
+            # keys and values
+            if item_values \
+               and len(line.split(':', maxsplit=1)) == 2 \
+               and line.startswith('\t') \
+               and not line.startswith('\t\t') \
+               and not line.strip().endswith(':'):
+                item_header = False
+                item_values = True
+                value_list = False
 
-            if item:
                 if values:
                     item['values'][attribute] = values
+                    values = []
                 if key_data:
                     item['values'][f'{key}_data'] = key_data
-                raw_output.append(item)
+                    key_data = []
 
-            item = {}
-            header = None
-            key = None
-            val = None
-            attribute = None
-            values = []
-            key_data = []
-            continue
+                key = line.split(':', maxsplit=1)[0].strip().lower().replace(' ', '_')
+                val = line.split(':', maxsplit=1)[1].strip()
+                item['values'].update({key: val})
+                continue
 
-        # header
-        if line.startswith('Handle ') and line.endswith('bytes'):
+            # multi-line key
+            if item_values \
+               and line.startswith('\t') \
+               and not line.startswith('\t\t') \
+               and line.strip().endswith(':'):
+                item_header = False
+                item_values = True
+                value_list = True
 
-            # Handle 0x0000, DMI type 0, 24 bytes
-            header = line.replace(',', ' ').split()
-            item = {
-                'handle': header[1],
-                'type': header[4],
-                'bytes': header[5]
-            }
-            continue
-
-        # description
-        if item_header:
-            item_header = False
-            item_values = True
-            value_list = False
-
-            item['description'] = line
-            item['values'] = {}
-            continue
-
-        # new item if multiple descriptions in handle
-        if not item_header and not line.startswith('\t'):
-            item_header = False
-            item_values = True
-            value_list = False
-
-            if item:
                 if values:
                     item['values'][attribute] = values
+                    values = []
                 if key_data:
                     item['values'][f'{key}_data'] = key_data
-                raw_output.append(item)
+                    key_data = []
 
-            item = {
-                'handle': header[1],
-                'type': header[4],
-                'bytes': header[5],
-                'description': line,
-                'values': {}
-            }
-
-            key = None
-            val = None
-            attribute = None
-            values = []
-            key_data = []
-            continue
-
-        # keys and values
-        if item_values \
-           and len(line.split(':', maxsplit=1)) == 2 \
-           and line.startswith('\t') \
-           and not line.startswith('\t\t') \
-           and not line.strip().endswith(':'):
-            item_header = False
-            item_values = True
-            value_list = False
-
-            if values:
-                item['values'][attribute] = values
+                attribute = line[:-1].strip().lower().replace(' ', '_')
                 values = []
-            if key_data:
-                item['values'][f'{key}_data'] = key_data
-                key_data = []
+                continue
 
-            key = line.split(':', maxsplit=1)[0].strip().lower().replace(' ', '_')
-            val = line.split(':', maxsplit=1)[1].strip()
-            item['values'].update({key: val})
-            continue
+            # multi-line values
+            if value_list \
+               and line.startswith('\t\t'):
+                values.append(line.strip())
+                continue
 
-        # multi-line key
-        if item_values \
-           and line.startswith('\t') \
-           and not line.startswith('\t\t') \
-           and line.strip().endswith(':'):
-            item_header = False
-            item_values = True
-            value_list = True
+            # data for hybrid multi-line objects
+            if item_values \
+               and not value_list \
+               and line.startswith('\t\t'):
+                if f'{key}_data' not in item['values']:
+                    item['values'][f'{key}_data'] = []
+                key_data.append(line.strip())
+                continue
 
-            if values:
-                item['values'][attribute] = values
-                values = []
-            if key_data:
-                item['values'][f'{key}_data'] = key_data
-                key_data = []
-
-            attribute = line[:-1].strip().lower().replace(' ', '_')
-            values = []
-            continue
-
-        # multi-line values
-        if value_list \
-           and line.startswith('\t\t'):
-            values.append(line.strip())
-            continue
-
-        # data for hybrid multi-line objects
-        if item_values \
-           and not value_list \
-           and line.startswith('\t\t'):
-            if f'{key}_data' not in item['values']:
-                item['values'][f'{key}_data'] = []
-            key_data.append(line.strip())
-            continue
-
-    if item:
-        raw_output.append(item)
+        if item:
+            raw_output.append(item)
 
     if raw:
         return raw_output

jc/parsers/du.py

@@ -73,7 +73,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.2'
     description = 'du command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -137,12 +137,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         cleandata.insert(0, 'size name')
         raw_output = jc.parsers.universal.simple_table_parse(cleandata)
 

jc/parsers/env.py

@@ -52,7 +52,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.2'
     description = 'env command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -116,12 +116,10 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = {}
 
-    linedata = data.splitlines()
-
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
+    cleandata = list(filter(None, data.splitlines()))
 
-    if cleandata:
+    if jc.utils.has_data(data):
 
         for entry in cleandata:
             parsed_line = entry.split('=', maxsplit=1)

jc/parsers/file.py

@@ -48,7 +48,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.2'
     description = 'file command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -104,23 +104,26 @@ def parse(data, raw=False, quiet=False):
     raw_output = []
 
     warned = False
-    for line in filter(None, data.splitlines()):
-        linedata = line.rsplit(': ', maxsplit=1)
 
-        try:
-            filename = linedata[0].strip()
-            filetype = linedata[1].strip()
+    if jc.utils.has_data(data):
 
-            raw_output.append(
-                {
-                    'filename': filename,
-                    'type': filetype
-                }
-            )
-        except IndexError:
-            if not warned:
-                jc.utils.warning_message('Filenames with newline characters detected. Some filenames may be truncated.')
-                warned = True
+        for line in filter(None, data.splitlines()):
+            linedata = line.rsplit(': ', maxsplit=1)
+
+            try:
+                filename = linedata[0].strip()
+                filetype = linedata[1].strip()
+
+                raw_output.append(
+                    {
+                        'filename': filename,
+                        'type': filetype
+                    }
+                )
+            except IndexError:
+                if not warned:
+                    jc.utils.warning_message('Filenames with newline characters detected. Some filenames may be truncated.')
+                    warned = True
 
     if raw:
         return raw_output

jc/parsers/foo.py

@@ -78,9 +78,11 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    for line in filter(None, data.splitlines()):
-        # parse the content
-        pass
+    if jc.utils.has_data(data):
+
+        for line in filter(None, data.splitlines()):
+            # parse the content
+            pass
 
     if raw:
         return raw_output

jc/parsers/free.py

@@ -53,7 +53,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.0'
+    version = '1.2'
     description = 'free command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -122,14 +122,18 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     cleandata = data.splitlines()
-    cleandata[0] = cleandata[0].lower()
-    cleandata[0] = cleandata[0].replace('buff/cache', 'buff_cache')
-    cleandata[0] = 'type ' + cleandata[0]
+    raw_output = []
 
-    raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+    if jc.utils.has_data(data):
 
-    for entry in raw_output:
-        entry['type'] = entry['type'].rstrip(':')
+        cleandata[0] = cleandata[0].lower()
+        cleandata[0] = cleandata[0].replace('buff/cache', 'buff_cache')
+        cleandata[0] = 'type ' + cleandata[0]
+
+        raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+
+        for entry in raw_output:
+            entry['type'] = entry['type'].rstrip(':')
 
     if raw:
         return raw_output

jc/parsers/fstab.py

@@ -70,7 +70,7 @@ import jc.utils
 
 
 class info():
-    version = '1.2'
+    version = '1.3'
     description = 'fstab file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -141,7 +141,8 @@ def parse(data, raw=False, quiet=False):
     # Clear any blank lines
     cleandata = list(filter(None, cleandata))
 
-    if cleandata:
+    if jc.utils.has_data(data):
+
         for line in cleandata:
             output_line = {}
             # ignore commented lines

jc/parsers/group.py

@@ -94,7 +94,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = '/etc/group file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -169,7 +169,8 @@ def parse(data, raw=False, quiet=False):
     # Clear any blank lines
     cleandata = list(filter(None, cleandata))
 
-    if cleandata:
+    if jc.utils.has_data(data):
+
         for entry in cleandata:
             if entry.startswith('#'):
                 continue

jc/parsers/gshadow.py

@@ -60,7 +60,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = '/etc/gshadow file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -131,7 +131,8 @@ def parse(data, raw=False, quiet=False):
     # Clear any blank lines
     cleandata = list(filter(None, cleandata))
 
-    if cleandata:
+    if jc.utils.has_data(data):
+
         for entry in cleandata:
             if entry.startswith('#'):
                 continue

jc/parsers/history.py

@@ -44,7 +44,7 @@ import jc.utils
 
 
 class info():
-    version = '1.2'
+    version = '1.3'
     description = 'history command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -108,17 +108,19 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = {}
 
-    # split lines and clear out any non-ascii chars
-    linedata = data.encode('ascii', errors='ignore').decode().splitlines()
+    if jc.utils.has_data(data):
 
-    # Skip any blank lines
-    for entry in filter(None, linedata):
-        try:
-            parsed_line = entry.split(maxsplit=1)
-            raw_output[parsed_line[0]] = parsed_line[1]
-        except IndexError:
-            # need to catch indexerror in case there is weird input from prior commands
-            pass
+        # split lines and clear out any non-ascii chars
+        linedata = data.encode('ascii', errors='ignore').decode().splitlines()
+
+        # Skip any blank lines
+        for entry in filter(None, linedata):
+            try:
+                parsed_line = entry.split(maxsplit=1)
+                raw_output[parsed_line[0]] = parsed_line[1]
+            except IndexError:
+                # need to catch indexerror in case there is weird input from prior commands
+                pass
 
     if raw:
         return raw_output

jc/parsers/hosts.py

@@ -61,7 +61,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.2'
     description = '/etc/hosts file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -117,12 +117,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for line in cleandata:
             output_line = {}
             # ignore commented lines

jc/parsers/id.py

@@ -70,7 +70,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'id command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -166,12 +166,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = {}
-    cleandata = data.split()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.split()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for section in cleandata:
             if section.startswith('uid'):
                 uid_parsed = section.replace('(', '=').replace(')', '=')

jc/parsers/ifconfig.py

@@ -147,7 +147,7 @@ import jc.utils
 
 
 class info():
-    version = '1.7'
+    version = '1.8'
     description = 'ifconfig command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -475,14 +475,16 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    parsed = IfconfigParser(console_output=data)
-    interfaces = parsed.get_interfaces()
+    if jc.utils.has_data(data):
 
-    # convert ifconfigparser output to a dictionary
-    for iface in interfaces:
-        d = interfaces[iface]._asdict()
-        dct = dict(d)
-        raw_output.append(dct)
+        parsed = IfconfigParser(console_output=data)
+        interfaces = parsed.get_interfaces()
+
+        # convert ifconfigparser output to a dictionary
+        for iface in interfaces:
+            d = interfaces[iface]._asdict()
+            dct = dict(d)
+            raw_output.append(dct)
 
     if raw:
         return raw_output

jc/parsers/ini.py

@@ -47,7 +47,7 @@ import configparser
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'INI file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -101,7 +101,8 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = {}
 
-    if data:
+    if jc.utils.has_data(data):
+
         ini = configparser.ConfigParser()
         ini.read_string(data)
         raw_output = {s: dict(ini.items(s)) for s in ini.sections()}

jc/parsers/iptables.py

@@ -134,7 +134,7 @@ import jc.utils
 
 
 class info():
-    version = '1.2'
+    version = '1.4'
     description = 'iptables command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -194,19 +194,19 @@ def process(proc_data):
             if 'bytes' in rule:
                 multiplier = 1
                 if rule['bytes'][-1] == 'K':
-                    multiplier = 1000
+                    multiplier = 10 ** 3
                     rule['bytes'] = rule['bytes'].rstrip('K')
                 elif rule['bytes'][-1] == 'M':
-                    multiplier = 1000000
+                    multiplier = 10 ** 6
                     rule['bytes'] = rule['bytes'].rstrip('M')
                 elif rule['bytes'][-1] == 'G':
-                    multiplier = 1000000000
+                    multiplier = 10 ** 9
                     rule['bytes'] = rule['bytes'].rstrip('G')
                 elif rule['bytes'][-1] == 'T':
-                    multiplier = 1000000000000
+                    multiplier = 10 ** 12
                     rule['bytes'] = rule['bytes'].rstrip('T')
                 elif rule['bytes'][-1] == 'P':
-                    multiplier = 1000000000000000
+                    multiplier = 10 ** 15
                     rule['bytes'] = rule['bytes'].rstrip('P')
 
                 try:
@@ -243,36 +243,39 @@ def parse(data, raw=False, quiet=False):
     chain = {}
     headers = []
 
-    cleandata = data.splitlines()
+    if jc.utils.has_data(data):
 
-    for line in cleandata:
+        for line in list(filter(None, data.splitlines())):
 
-        if line.startswith('Chain'):
+            if line.startswith('Chain'):
+                if chain:
+                    raw_output.append(chain)
+
+                chain = {}
+                headers = []
+
+                parsed_line = line.split()
+
+                chain['chain'] = parsed_line[1]
+                chain['rules'] = []
+
+                continue
+
+            elif line.startswith('target') or line.find('pkts') == 1 or line.startswith('num'):
+                headers = []
+                headers = [h for h in ' '.join(line.lower().strip().split()).split() if h]
+                headers.append("options")
+
+                continue
+
+            else:
+                rule = line.split(maxsplit=len(headers) - 1)
+                temp_rule = dict(zip(headers, rule))
+                if temp_rule:
+                    chain['rules'].append(temp_rule)
+
+        if chain:
             raw_output.append(chain)
-            chain = {}
-            headers = []
-
-            parsed_line = line.split()
-
-            chain['chain'] = parsed_line[1]
-            chain['rules'] = []
-
-            continue
-
-        elif line.startswith('target') or line.find('pkts') == 1 or line.startswith('num'):
-            headers = []
-            headers = [h for h in ' '.join(line.lower().strip().split()).split() if h]
-            headers.append("options")
-
-            continue
-
-        else:
-            rule = line.split(maxsplit=len(headers) - 1)
-            temp_rule = dict(zip(headers, rule))
-            if temp_rule:
-                chain['rules'].append(temp_rule)
-
-    raw_output = list(filter(None, raw_output))
 
     if raw:
         return raw_output

jc/parsers/jobs.py

@@ -77,7 +77,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.2'
     description = 'jobs command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -144,12 +144,10 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    linedata = data.splitlines()
-
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
+    cleandata = list(filter(None, data.splitlines()))
 
-    if cleandata:
+    if jc.utils.has_data(data):
 
         for entry in cleandata:
             output_line = {}

jc/parsers/last.py

@@ -72,7 +72,7 @@ import jc.utils
 
 
 class info():
-    version = '1.2'
+    version = '1.3'
     description = 'last and lastb command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -149,12 +149,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for entry in cleandata:
             output_line = {}
 

jc/parsers/ls.py

@@ -149,7 +149,7 @@ import jc.utils
 
 
 class info():
-    version = '1.4'
+    version = '1.6'
     description = 'ls command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -226,20 +226,20 @@ def parse(data, raw=False, quiet=False):
 
     linedata = data.splitlines()
 
-    # Delete first line if it starts with 'total 1234'
-    if linedata:
+    if jc.utils.has_data(data):
+
+        # Delete first line if it starts with 'total 1234'
         if re.match(r'total [0-9]+', linedata[0]):
             linedata.pop(0)
 
-    # Look for parent line if glob or -R is used
-    if not re.match(r'[-dclpsbDCMnP?]([-r][-w][-xsS]){2}([-r][-w][-xtT])[+]?', linedata[0]) \
-       and linedata[0].endswith(':'):
-        parent = linedata.pop(0)[:-1]
-        # Pop following total line if it exists
-        if re.match(r'total [0-9]+', linedata[0]):
-            linedata.pop(0)
+        # Look for parent line if glob or -R is used
+        if not re.match(r'[-dclpsbDCMnP?]([-r][-w][-xsS]){2}([-r][-w][-xtT])[+]?', linedata[0]) \
+           and linedata[0].endswith(':'):
+            parent = linedata.pop(0)[:-1]
+            # Pop following total line if it exists
+            if re.match(r'total [0-9]+', linedata[0]):
+                linedata.pop(0)
 
-    if linedata:
         # Check if -l was used to parse extra data
         if re.match(r'[-dclpsbDCMnP?]([-r][-w][-xsS]){2}([-r][-w][-xtT])[+]?', linedata[0]):
             for entry in linedata:

jc/parsers/lsblk.py

@@ -216,7 +216,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.3'
+    version = '1.5'
     description = 'lsblk command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -327,20 +327,23 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    linedata = data.splitlines()
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
-    cleandata = data.splitlines()
+    cleandata = list(filter(None, data.splitlines()))
+    raw_output = []
 
-    cleandata[0] = cleandata[0].lower()
-    cleandata[0] = cleandata[0].replace(':', '_')
-    cleandata[0] = cleandata[0].replace('-', '_')
+    if jc.utils.has_data(data):
 
-    raw_output = jc.parsers.universal.sparse_table_parse(cleandata)
+        cleandata = data.splitlines()
 
-    # clean up non-ascii characters, if any
-    for entry in raw_output:
-        entry['name'] = entry['name'].encode('ascii', errors='ignore').decode()
+        cleandata[0] = cleandata[0].lower()
+        cleandata[0] = cleandata[0].replace(':', '_')
+        cleandata[0] = cleandata[0].replace('-', '_')
+
+        raw_output = jc.parsers.universal.sparse_table_parse(cleandata)
+
+        # clean up non-ascii characters, if any
+        for entry in raw_output:
+            entry['name'] = entry['name'].encode('ascii', errors='ignore').decode()
 
     if raw:
         return raw_output

jc/parsers/lsmod.py

@@ -107,7 +107,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'lsmod command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -175,13 +175,17 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     cleandata = data.splitlines()
-    cleandata[0] = cleandata[0].lower()
+    raw_output = []
 
-    raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+    if jc.utils.has_data(data):
 
-    for mod in raw_output:
-        if 'by' in mod:
-            mod['by'] = mod['by'].split(',')
+        cleandata[0] = cleandata[0].lower()
+
+        raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+
+        for mod in raw_output:
+            if 'by' in mod:
+                mod['by'] = mod['by'].split(',')
 
     if raw:
         return raw_output

jc/parsers/lsof.py

@@ -97,7 +97,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.2'
     description = 'lsof command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -169,12 +169,11 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    linedata = data.splitlines()
-
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         cleandata[0] = cleandata[0].lower()
         cleandata[0] = cleandata[0].replace('/', '_')
 

jc/parsers/mount.py

@@ -56,7 +56,7 @@ import jc.utils
 
 
 class info():
-    version = '1.3'
+    version = '1.5'
     description = 'mount command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -158,12 +158,12 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    linedata = data.splitlines()
-
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
+    cleandata = list(filter(None, data.splitlines()))
+    raw_output = []
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         # check for OSX output
         if ' type ' not in cleandata[0]:
             raw_output = osx_parse(cleandata)

jc/parsers/netstat.py

@@ -176,7 +176,11 @@ Examples:
         "window": 0,
         "irtt": 0,
         "iface": "ens33",
-        "kind": "route"
+        "kind": "route",
+        "route_flags_pretty": [
+          "UP",
+          "GATEWAY"
+        ]
       },
       {
         "destination": "172.17.0.0",
@@ -187,7 +191,10 @@ Examples:
         "window": 0,
         "irtt": 0,
         "iface": "docker0",
-        "kind": "route"
+        "kind": "route",
+        "route_flags_pretty": [
+          "UP"
+        ]
       },
       {
         "destination": "192.168.71.0",
@@ -198,7 +205,10 @@ Examples:
         "window": 0,
         "irtt": 0,
         "iface": "ens33",
-        "kind": "route"
+        "kind": "route",
+        "route_flags_pretty": [
+          "UP"
+        ]
       }
     ]
 
@@ -237,7 +247,7 @@ Examples:
 
 
 class info():
-    version = '1.6'
+    version = '1.8'
     description = 'netstat command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -421,29 +431,30 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    cleandata = data.splitlines()
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
     raw_output = []
 
-    # check for FreeBSD/OSX vs Linux
-    # is this from FreeBSD/OSX?
-    if cleandata[0] == 'Active Internet connections' \
-       or cleandata[0] == 'Active Internet connections (including servers)' \
-       or cleandata[0] == 'Active Multipath Internet connections' \
-       or cleandata[0] == 'Active LOCAL (UNIX) domain sockets' \
-       or cleandata[0] == 'Registered kernel control modules' \
-       or cleandata[0] == 'Active kernel event sockets' \
-       or cleandata[0] == 'Active kernel control sockets' \
-       or cleandata[0] == 'Routing tables' \
-       or cleandata[0].startswith('Name  '):
+    if jc.utils.has_data(data):
 
-        import jc.parsers.netstat_freebsd_osx
-        raw_output = jc.parsers.netstat_freebsd_osx.parse(cleandata)
+        # check for FreeBSD/OSX vs Linux
+        # is this from FreeBSD/OSX?
+        if cleandata[0] == 'Active Internet connections' \
+           or cleandata[0] == 'Active Internet connections (including servers)' \
+           or cleandata[0] == 'Active Multipath Internet connections' \
+           or cleandata[0] == 'Active LOCAL (UNIX) domain sockets' \
+           or cleandata[0] == 'Registered kernel control modules' \
+           or cleandata[0] == 'Active kernel event sockets' \
+           or cleandata[0] == 'Active kernel control sockets' \
+           or cleandata[0] == 'Routing tables' \
+           or cleandata[0].startswith('Name  '):
 
-    # use linux parser
-    else:
-        import jc.parsers.netstat_linux
-        raw_output = jc.parsers.netstat_linux.parse(cleandata)
+            import jc.parsers.netstat_freebsd_osx
+            raw_output = jc.parsers.netstat_freebsd_osx.parse(cleandata)
+
+        # use linux parser
+        else:
+            import jc.parsers.netstat_linux
+            raw_output = jc.parsers.netstat_linux.parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/ntpq.py

@@ -183,7 +183,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'ntpq -p command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -268,28 +268,30 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
+    cleandata = data.splitlines()
     raw_output = []
 
-    cleandata = data.splitlines()
-    cleandata[0] = 's ' + cleandata[0]
-    cleandata[0] = cleandata[0].lower()
+    if jc.utils.has_data(data):
 
-    # delete header delimiter
-    del cleandata[1]
+        cleandata[0] = 's ' + cleandata[0]
+        cleandata[0] = cleandata[0].lower()
 
-    # separate first character with a space for easier parsing
-    for i, line in list(enumerate(cleandata[1:])):
-        if line[0] == ' ':
-            # fixup for no-state
-            cleandata[i + 1] = '~  ' + line[1:]
-        else:
-            # fixup - realign columns since we added the 's' column
-            cleandata[i + 1] = line[:1] + '  ' + line[1:]
+        # delete header delimiter
+        del cleandata[1]
 
-        # fixup for occaisional ip/hostname fields with a space
-        cleandata[i + 1] = cleandata[i + 1].replace(' (', '_(')
+        # separate first character with a space for easier parsing
+        for i, line in list(enumerate(cleandata[1:])):
+            if line[0] == ' ':
+                # fixup for no-state
+                cleandata[i + 1] = '~  ' + line[1:]
+            else:
+                # fixup - realign columns since we added the 's' column
+                cleandata[i + 1] = line[:1] + '  ' + line[1:]
 
-    raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+            # fixup for occaisional ip/hostname fields with a space
+            cleandata[i + 1] = cleandata[i + 1].replace(' (', '_(')
+
+        raw_output = jc.parsers.universal.simple_table_parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/passwd.py

@@ -78,7 +78,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = '/etc/passwd file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -146,12 +146,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for entry in cleandata:
             if entry.startswith('#'):
                 continue

jc/parsers/pip_list.py

@@ -32,7 +32,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'pip list command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -88,28 +88,28 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = []
 
-    linedata = data.splitlines()
-
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
+    cleandata = list(filter(None, data.splitlines()))
 
-    # detect legacy output type
-    if ' (' in cleandata[0]:
-        for row in cleandata:
-            raw_output.append({'package': row.split(' (')[0],
-                               'version': row.split(' (')[1].rstrip(')')})
+    if jc.utils.has_data(data):
 
-    # otherwise normal table output
-    else:
-        # clear separator line
-        for i, line in reversed(list(enumerate(cleandata))):
-            if '---' in line:
-                cleandata.pop(i)
+        # detect legacy output type
+        if ' (' in cleandata[0]:
+            for row in cleandata:
+                raw_output.append({'package': row.split(' (')[0],
+                                   'version': row.split(' (')[1].rstrip(')')})
 
-        cleandata[0] = cleandata[0].lower()
+        # otherwise normal table output
+        else:
+            # clear separator line
+            for i, line in reversed(list(enumerate(cleandata))):
+                if '---' in line:
+                    cleandata.pop(i)
 
-        if cleandata:
-            raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+            cleandata[0] = cleandata[0].lower()
+
+            if cleandata:
+                raw_output = jc.parsers.universal.simple_table_parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/pip_show.py

@@ -42,7 +42,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'pip show command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -107,12 +107,11 @@ def parse(data, raw=False, quiet=False):
     raw_output = []
     package = {}
 
-    linedata = data.splitlines()
-
     # Clear any blank lines
-    cleandata = list(filter(None, linedata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for row in cleandata:
             if row.startswith('---'):
                 raw_output.append(package)

jc/parsers/ps.py

@@ -177,7 +177,7 @@ import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'ps command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -282,9 +282,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     cleandata = data.splitlines()
-    cleandata[0] = cleandata[0].lower()
+    raw_output = []
 
-    raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+    if jc.utils.has_data(data):
+
+        cleandata[0] = cleandata[0].lower()
+        raw_output = jc.parsers.universal.simple_table_parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/route.py

@@ -14,53 +14,48 @@ Examples:
     [
       {
         "destination": "default",
-        "gateway": "gateway",
+        "gateway": "_gateway",
         "genmask": "0.0.0.0",
         "flags": "UG",
-        "metric": 100,
+        "metric": 202,
         "ref": 0,
         "use": 0,
         "iface": "ens33",
         "mss": 0,
         "window": 0,
-        "irtt": 0
-      },
-      {
-        "destination": "172.17.0.0",
-        "gateway": "0.0.0.0",
-        "genmask": "255.255.0.0",
-        "flags": "U",
-        "metric": 0,
-        "ref": 0,
-        "use": 0,
-        "iface": "docker",
-        "mss": 0,
-        "window": 0,
-        "irtt": 0
+        "irtt": 0,
+        "flags_pretty": [
+          "UP",
+          "GATEWAY"
+        ]
       },
       {
         "destination": "192.168.71.0",
         "gateway": "0.0.0.0",
         "genmask": "255.255.255.0",
         "flags": "U",
-        "metric": 100,
+        "metric": 202,
         "ref": 0,
         "use": 0,
         "iface": "ens33",
         "mss": 0,
         "window": 0,
-        "irtt": 0
+        "irtt": 0,
+        "flags_pretty": [
+          "UP"
+        ]
       }
     ]
 
+
     $ route -ee | jc --route -p -r
     [
       {
         "destination": "default",
-        "gateway": "gateway",
+        "gateway": "_gateway",
         "genmask": "0.0.0.0",
         "flags": "UG",
-        "metric": "100",
+        "metric": "202",
         "ref": "0",
         "use": "0",
         "iface": "ens33",
@@ -68,25 +63,12 @@ Examples:
         "window": "0",
         "irtt": "0"
       },
-      {
-        "destination": "172.17.0.0",
-        "gateway": "0.0.0.0",
-        "genmask": "255.255.0.0",
-        "flags": "U",
-        "metric": "0",
-        "ref": "0",
-        "use": "0",
-        "iface": "docker",
-        "mss": "0",
-        "window": "0",
-        "irtt": "0"
-      },
       {
         "destination": "192.168.71.0",
         "gateway": "0.0.0.0",
         "genmask": "255.255.255.0",
         "flags": "U",
-        "metric": "100",
+        "metric": "202",
         "ref": "0",
         "use": "0",
         "iface": "ens33",
@@ -95,13 +77,14 @@ Examples:
         "irtt": "0"
       }
     ]
+
 """
 import jc.utils
 import jc.parsers.universal
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'route command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -199,9 +182,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     cleandata = data.splitlines()[1:]
-    cleandata[0] = cleandata[0].lower()
+    raw_output = []
 
-    raw_output = jc.parsers.universal.simple_table_parse(cleandata)
+    if jc.utils.has_data(data):
+
+        cleandata[0] = cleandata[0].lower()
+        raw_output = jc.parsers.universal.simple_table_parse(cleandata)
 
     if raw:
         return raw_output

jc/parsers/shadow.py

@@ -84,7 +84,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = '/etc/shadow file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -153,12 +153,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for entry in cleandata:
             if entry.startswith('#'):
                 continue

jc/parsers/ss.py

@@ -251,7 +251,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.2'
     description = 'ss command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -308,17 +308,17 @@ def process(proc_data):
                 except (ValueError):
                     entry[key] = None
 
-    if 'local_port' in entry:
+        if 'local_port' in entry:
             try:
                 entry['local_port_num'] = int(entry['local_port'])
             except (ValueError):
                 pass
 
-    if 'peer_port' in entry:
-        try:
-            entry['peer_port_num'] = int(entry['peer_port'])
-        except (ValueError):
-            pass
+        if 'peer_port' in entry:
+            try:
+                entry['peer_port_num'] = int(entry['peer_port'])
+            except (ValueError):
+                pass
 
     return proc_data
 
@@ -342,12 +342,12 @@ def parse(data, raw=False, quiet=False):
 
     contains_colon = ['nl', 'p_raw', 'raw', 'udp', 'tcp', 'v_str', 'icmp6']
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         header_text = cleandata[0].lower()
         header_text = header_text.replace('netidstate', 'netid state')
         header_text = header_text.replace('local address:port', 'local_address local_port')

jc/parsers/stat.py

@@ -105,7 +105,7 @@ import jc.utils
 
 
 class info():
-    version = '1.4'
+    version = '1.5'
     description = 'stat command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -197,12 +197,11 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
 
-    if cleandata:
+    if jc.utils.has_data(data):
 
         # linux output
         if cleandata[0].startswith('  File: '):

jc/parsers/sysctl.py

@@ -0,0 +1,154 @@
+"""jc - JSON CLI output utility sysctl -a Parser
+
+Usage:
+
+    specify --sysctl as the first argument if the piped input is coming from sysctl -a
+
+    Note: since sysctl output is not easily parsable only a very simple key/value object
+          will be output. An attempt is made to convert obvious integers and floats. If no
+          conversion is desired, use the -r (raw) option.
+
+Compatibility:
+
+    'linux', 'darwin', 'freebsd'
+
+Examples:
+
+    $ sysctl | jc --sysctl -p
+    {
+      "user.cs_path": "/usr/bin:/bin:/usr/sbin:/sbin",
+      "user.bc_base_max": 99,
+      "user.bc_dim_max": 2048,
+      "user.bc_scale_max": 99,
+      "user.bc_string_max": 1000,
+      "user.coll_weights_max": 2,
+      "user.expr_nest_max": 32
+      ...
+    }
+
+    $ sysctl | jc --sysctl -p -r
+    {
+      "user.cs_path": "/usr/bin:/bin:/usr/sbin:/sbin",
+      "user.bc_base_max": "99",
+      "user.bc_dim_max": "2048",
+      "user.bc_scale_max": "99",
+      "user.bc_string_max": "1000",
+      "user.coll_weights_max": "2",
+      "user.expr_nest_max": "32",
+      ...
+    }
+"""
+import jc.utils
+
+
+class info():
+    version = '1.0'
+    description = 'sysctl command parser'
+    author = 'Kelly Brazil'
+    author_email = 'kellyjonbrazil@gmail.com'
+    # details = 'enter any other details here'
+
+    # compatible options: linux, darwin, cygwin, win32, aix, freebsd
+    compatible = ['linux', 'darwin', 'freebsd']
+    magic_commands = ['sysctl']
+
+
+__version__ = info.version
+
+
+def process(proc_data):
+    """
+    Final processing to conform to the schema.
+
+    Parameters:
+
+        proc_data:   (dictionary) raw structured data to process
+
+    Returns:
+
+        Dictionary. Structured data with the following schema:
+
+        {
+          "foo":     string/integer/float,         # best guess based on value
+          "bar":     string/integer/float,
+          "baz":     string/integer/float
+        }
+    """
+    for key in proc_data:
+        try:
+            proc_data[key] = int(proc_data[key])
+        except (ValueError):
+            try:
+                proc_data[key] = float(proc_data[key])
+            except (ValueError):
+                pass
+    return proc_data
+
+
+def parse(data, raw=False, quiet=False):
+    """
+    Main text parsing function
+
+    Parameters:
+
+        data:        (string)  text data to parse
+        raw:         (boolean) output preprocessed JSON if True
+        quiet:       (boolean) suppress warning messages if True
+
+    Returns:
+
+        Dictionary. Raw or processed structured data.
+    """
+    if not quiet:
+        jc.utils.compatibility(__name__, info.compatible)
+
+    raw_output = {}
+
+    if jc.utils.has_data(data):
+        data = data.splitlines()
+
+        # linux uses = and bsd uses :
+        if ' = ' in data[0]:
+            delim = ' = '
+        else:
+            delim = ': '
+
+        for line in data:
+            linedata = line.split(delim, maxsplit=1)
+
+            # bsd adds values to newlines, which need to be fixed up with this try/except block
+            try:
+                key = linedata[0]
+                value = linedata[1]
+
+                # syctl -a repeats some keys on linux. Append values from repeating keys
+                # to the previous key value
+                if key in raw_output:
+                    existing_value = raw_output[key]
+                    raw_output[key] = existing_value + '\n' + value
+                    continue
+
+                # fix for weird multiline output in bsd
+                # if the key looks strange (has spaces or no dots) then it's probably a value field
+                # on a separate line. in this case, just append it to the previous key in the dictionary.
+                if '.' not in key or ' ' in key:
+                    previous_key = [*raw_output.keys()][-1]
+                    raw_output[previous_key] = raw_output[previous_key] + '\n' + line
+                    continue
+
+                # if the key looks normal then just add to the dictionary as normal
+                else:
+                    raw_output[key] = value
+                    continue
+
+            # if there is an IndexError exception, then there was no delimiter in the line.
+            # In this case just append the data line as a value to the previous key.
+            except IndexError:
+                prior_key = [*raw_output.keys()][-1]
+                raw_output[prior_key] = raw_output[prior_key] + '\n' + line
+                continue
+
+    if raw:
+        return raw_output
+    else:
+        return process(raw_output)

jc/parsers/systemctl.py

@@ -40,7 +40,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'systemctl command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -96,27 +96,30 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    linedata = data.splitlines()
     # Clear any blank lines
-    linedata = list(filter(None, linedata))
-    # clean up non-ascii characters, if any
-    cleandata = []
-    for entry in linedata:
-        cleandata.append(entry.encode('ascii', errors='ignore').decode())
-
-    header_text = cleandata[0]
-    header_list = header_text.lower().split()
-
+    linedata = list(filter(None, data.splitlines()))
     raw_output = []
 
-    for entry in cleandata[1:]:
-        if 'LOAD   = ' in entry:
-            break
+    if jc.utils.has_data(data):
 
-        else:
-            entry_list = entry.rstrip().split(maxsplit=4)
-            output_line = dict(zip(header_list, entry_list))
-            raw_output.append(output_line)
+        # clean up non-ascii characters, if any
+        cleandata = []
+        for entry in linedata:
+            cleandata.append(entry.encode('ascii', errors='ignore').decode())
+
+        header_text = cleandata[0]
+        header_list = header_text.lower().split()
+
+        raw_output = []
+
+        for entry in cleandata[1:]:
+            if 'LOAD   = ' in entry:
+                break
+
+            else:
+                entry_list = entry.rstrip().split(maxsplit=4)
+                output_line = dict(zip(header_list, entry_list))
+                raw_output.append(output_line)
 
     if raw:
         return raw_output

jc/parsers/systemctl_lj.py

@@ -59,7 +59,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'systemctl list-jobs command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -122,28 +122,32 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    linedata = data.splitlines()
     # Clear any blank lines
-    linedata = list(filter(None, linedata))
-    # clean up non-ascii characters, if any
-    cleandata = []
-    for entry in linedata:
-        cleandata.append(entry.encode('ascii', errors='ignore').decode())
-
-    header_text = cleandata[0]
-    header_text = header_text.lower()
-    header_list = header_text.split()
-
+    linedata = list(filter(None, data.splitlines()))
     raw_output = []
 
-    for entry in cleandata[1:]:
-        if 'No jobs running.' in entry or 'jobs listed.' in entry:
-            break
+    if jc.utils.has_data(data):
 
-        else:
-            entry_list = entry.split(maxsplit=4)
-            output_line = dict(zip(header_list, entry_list))
-            raw_output.append(output_line)
+        cleandata = []
+
+        # clean up non-ascii characters, if any
+        for entry in linedata:
+            cleandata.append(entry.encode('ascii', errors='ignore').decode())
+
+        header_text = cleandata[0]
+        header_text = header_text.lower()
+        header_list = header_text.split()
+
+        raw_output = []
+
+        for entry in cleandata[1:]:
+            if 'No jobs running.' in entry or 'jobs listed.' in entry:
+                break
+
+            else:
+                entry_list = entry.split(maxsplit=4)
+                output_line = dict(zip(header_list, entry_list))
+                raw_output.append(output_line)
 
     if raw:
         return raw_output

jc/parsers/systemctl_ls.py

@@ -34,7 +34,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'systemctl list-sockets command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -88,27 +88,30 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    linedata = data.splitlines()
     # Clear any blank lines
-    linedata = list(filter(None, linedata))
-    # clean up non-ascii characters, if any
-    cleandata = []
-    for entry in linedata:
-        cleandata.append(entry.encode('ascii', errors='ignore').decode())
-
-    header_text = cleandata[0].lower()
-    header_list = header_text.split()
-
+    linedata = list(filter(None, data.splitlines()))
     raw_output = []
 
-    for entry in cleandata[1:]:
-        if 'sockets listed.' in entry:
-            break
+    if jc.utils.has_data(data):
 
-        else:
-            entry_list = entry.rsplit(maxsplit=2)
-            output_line = dict(zip(header_list, entry_list))
-            raw_output.append(output_line)
+        cleandata = []
+        # clean up non-ascii characters, if any
+        for entry in linedata:
+            cleandata.append(entry.encode('ascii', errors='ignore').decode())
+
+        header_text = cleandata[0].lower()
+        header_list = header_text.split()
+
+        raw_output = []
+
+        for entry in cleandata[1:]:
+            if 'sockets listed.' in entry:
+                break
+
+            else:
+                entry_list = entry.rsplit(maxsplit=2)
+                output_line = dict(zip(header_list, entry_list))
+                raw_output.append(output_line)
 
     if raw:
         return raw_output

jc/parsers/systemctl_luf.py

@@ -31,7 +31,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'systemctl list-unit-files command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -84,28 +84,31 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    linedata = data.splitlines()
     # Clear any blank lines
-    linedata = list(filter(None, linedata))
-    # clean up non-ascii characters, if any
-    cleandata = []
-    for entry in linedata:
-        cleandata.append(entry.encode('ascii', errors='ignore').decode())
-
-    header_text = cleandata[0]
-    header_text = header_text.lower().replace('unit file', 'unit_file')
-    header_list = header_text.split()
-
+    linedata = list(filter(None, data.splitlines()))
     raw_output = []
 
-    for entry in cleandata[1:]:
-        if 'unit files listed.' in entry:
-            break
+    if jc.utils.has_data(data):
 
-        else:
-            entry_list = entry.split(maxsplit=4)
-            output_line = dict(zip(header_list, entry_list))
-            raw_output.append(output_line)
+        cleandata = []
+        # clean up non-ascii characters, if any
+        for entry in linedata:
+            cleandata.append(entry.encode('ascii', errors='ignore').decode())
+
+        header_text = cleandata[0]
+        header_text = header_text.lower().replace('unit file', 'unit_file')
+        header_list = header_text.split()
+
+        raw_output = []
+
+        for entry in cleandata[1:]:
+            if 'unit files listed.' in entry:
+                break
+
+            else:
+                entry_list = entry.split(maxsplit=4)
+                output_line = dict(zip(header_list, entry_list))
+                raw_output.append(output_line)
 
     if raw:
         return raw_output

jc/parsers/timedatectl.py

@@ -38,7 +38,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'timedatectl status command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -109,12 +109,14 @@ def parse(data, raw=False, quiet=False):
 
     raw_output = {}
 
-    for line in filter(None, data.splitlines()):
-        linedata = line.split(':', maxsplit=1)
-        raw_output[linedata[0].strip().lower().replace(' ', '_')] = linedata[1].strip()
+    if jc.utils.has_data(data):
 
-        if linedata[0].strip() == 'DST active':
-            break
+        for line in filter(None, data.splitlines()):
+            linedata = line.split(':', maxsplit=1)
+            raw_output[linedata[0].strip().lower().replace(' ', '_')] = linedata[1].strip()
+
+            if linedata[0].strip() == 'DST active':
+                break
 
     if raw:
         return raw_output

jc/parsers/uname.py

@@ -30,7 +30,7 @@ import jc.utils
 
 
 class info():
-    version = '1.2'
+    version = '1.3'
     description = 'uname -a command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -88,9 +88,9 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = {}
-    split_line = data.split()
 
-    if len(split_line) > 1:
+    if jc.utils.has_data(data):
+
         # check for OSX output
         if data.startswith('Darwin'):
             parsed_line = data.split()

jc/parsers/uptime.py

@@ -34,7 +34,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.2'
     description = 'uptime command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -107,10 +107,10 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = {}
-
     cleandata = data.splitlines()
 
-    if cleandata:
+    if jc.utils.has_data(data):
+
         parsed_line = cleandata[0].split()
 
         # allow space for odd times

jc/parsers/w.py

@@ -83,7 +83,7 @@ import jc.utils
 
 
 class info():
-    version = '1.1'
+    version = '1.3'
     description = 'w command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -149,36 +149,40 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     cleandata = data.splitlines()[1:]
-    header_text = cleandata[0].lower()
-    # fixup for 'from' column that can be blank
-    from_col = header_text.find('from')
-    # clean up 'login@' header
-    # even though @ in a key is valid json, it can make things difficult
-    header_text = header_text.replace('login@', 'login_at')
-    headers = [h for h in ' '.join(header_text.strip().split()).split() if h]
-
-    # parse lines
     raw_output = []
-    if cleandata:
-        for entry in cleandata[1:]:
-            output_line = {}
 
-            # normalize data by inserting Null for missing data
-            temp_line = entry.split(maxsplit=len(headers) - 1)
+    if jc.utils.has_data(data):
 
-            # fix from column, always at column 2
-            if 'from' in headers:
-                if entry[from_col] in string.whitespace:
-                    temp_line.insert(2, '-')
+        header_text = cleandata[0].lower()
+        # fixup for 'from' column that can be blank
+        from_col = header_text.find('from')
+        # clean up 'login@' header
+        # even though @ in a key is valid json, it can make things difficult
+        header_text = header_text.replace('login@', 'login_at')
+        headers = [h for h in ' '.join(header_text.strip().split()).split() if h]
 
-            output_line = dict(zip(headers, temp_line))
-            raw_output.append(output_line)
+        # parse lines
+        raw_output = []
+        if cleandata:
+            for entry in cleandata[1:]:
+                output_line = {}
 
-    # strip whitespace from beginning and end of all string values
-    for row in raw_output:
-        for item in row:
-            if isinstance(row[item], str):
-                row[item] = row[item].strip()
+                # normalize data by inserting Null for missing data
+                temp_line = entry.split(maxsplit=len(headers) - 1)
+
+                # fix from column, always at column 2
+                if 'from' in headers:
+                    if entry[from_col] in string.whitespace:
+                        temp_line.insert(2, '-')
+
+                output_line = dict(zip(headers, temp_line))
+                raw_output.append(output_line)
+
+        # strip whitespace from beginning and end of all string values
+        for row in raw_output:
+            for item in row:
+                if isinstance(row[item], str):
+                    row[item] = row[item].strip()
 
     if raw:
         return raw_output

jc/parsers/who.py

@@ -103,7 +103,7 @@ import jc.utils
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'who command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -174,12 +174,12 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    cleandata = data.splitlines()
 
     # Clear any blank lines
-    cleandata = list(filter(None, cleandata))
+    cleandata = list(filter(None, data.splitlines()))
+
+    if jc.utils.has_data(data):
 
-    if cleandata:
         for line in cleandata:
             output_line = {}
             linedata = line.split()

jc/parsers/xml.py

@@ -59,7 +59,7 @@ import xmltodict
 
 
 class info():
-    version = '1.0'
+    version = '1.2'
     description = 'XML file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -111,7 +111,10 @@ def parse(data, raw=False, quiet=False):
     if not quiet:
         jc.utils.compatibility(__name__, info.compatible)
 
-    if data:
+    raw_output = []
+
+    if jc.utils.has_data(data):
+
         raw_output = xmltodict.parse(data)
 
     if raw:

jc/parsers/yaml.py

@@ -71,7 +71,7 @@ from ruamel.yaml import YAML
 
 
 class info():
-    version = '1.0'
+    version = '1.1'
     description = 'YAML file parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
@@ -126,10 +126,13 @@ def parse(data, raw=False, quiet=False):
         jc.utils.compatibility(__name__, info.compatible)
 
     raw_output = []
-    yaml = YAML(typ='safe')
 
-    for document in yaml.load_all(data):
-        raw_output.append(document)
+    if jc.utils.has_data(data):
+
+        yaml = YAML(typ='safe')
+
+        for document in yaml.load_all(data):
+            raw_output.append(document)
 
     if raw:
         return raw_output

jc/tracebackplus.py

@@ -0,0 +1,247 @@
+"""More comprehensive traceback formatting for Python scripts.
+To enable this module, do:
+    import tracebackplus; tracebackplus.enable()
+at the top of your script.  The optional arguments to enable() are:
+    logdir      - if set, tracebacks are written to files in this directory
+    context     - number of lines of source code to show for each stack frame
+By default, tracebacks are displayed but not saved and the context is 5 lines.
+Alternatively, if you have caught an exception and want tracebackplus to display it
+for you, call tracebackplus.handler().  The optional argument to handler() is a
+3-item tuple (etype, evalue, etb) just like the value of sys.exc_info().
+"""
+
+'''
+tracebackplus was derived from the cgitb standard library module. As cgitb is being
+deprecated, this simplified version of cgitb was created.
+
+https://github.com/python/cpython/blob/3.8/Lib/cgitb.py
+
+"Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Python Software Foundation;
+All Rights Reserved"
+
+PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
+--------------------------------------------
+
+1. This LICENSE AGREEMENT is between the Python Software Foundation
+("PSF"), and the Individual or Organization ("Licensee") accessing and
+otherwise using this software ("Python") in source or binary form and
+its associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement, PSF hereby
+grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
+analyze, test, perform and/or display publicly, prepare derivative works,
+distribute, and otherwise use Python alone or in any derivative version,
+provided, however, that PSF's License Agreement and PSF's notice of copyright,
+i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Python Software Foundation;
+All Rights Reserved" are retained in Python alone or in any derivative version
+prepared by Licensee.
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python.
+
+4. PSF is making Python available to Licensee on an "AS IS"
+basis.  PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
+FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+6. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+7. Nothing in this License Agreement shall be deemed to create any
+relationship of agency, partnership, or joint venture between PSF and
+Licensee.  This License Agreement does not grant permission to use PSF
+trademarks or trade name in a trademark sense to endorse or promote
+products or services of Licensee, or any third party.
+
+8. By copying, installing or otherwise using Python, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.
+'''
+
+import inspect
+import keyword
+import linecache
+import os
+import pydoc
+import sys
+import tempfile
+import time
+import tokenize
+import traceback
+
+
+__UNDEF__ = []                          # a special sentinel object
+
+
+def lookup(name, frame, locals):
+    """Find the value for a given name in the given environment."""
+    if name in locals:
+        return 'local', locals[name]
+    if name in frame.f_globals:
+        return 'global', frame.f_globals[name]
+    if '__builtins__' in frame.f_globals:
+        builtins = frame.f_globals['__builtins__']
+        if isinstance(builtins, dict):
+            if name in builtins:
+                return 'builtin', builtins[name]
+        else:
+            if hasattr(builtins, name):
+                return 'builtin', getattr(builtins, name)
+    return None, __UNDEF__
+
+
+def scanvars(reader, frame, locals):
+    """Scan one logical line of Python and look up values of variables used."""
+    vars, lasttoken, parent, prefix, value = [], None, None, '', __UNDEF__
+    for ttype, token, start, end, line in tokenize.generate_tokens(reader):
+        if ttype == tokenize.NEWLINE:
+            break
+        if ttype == tokenize.NAME and token not in keyword.kwlist:
+            if lasttoken == '.':
+                if parent is not __UNDEF__:
+                    value = getattr(parent, token, __UNDEF__)
+                    vars.append((prefix + token, prefix, value))
+            else:
+                where, value = lookup(token, frame, locals)
+                vars.append((token, where, value))
+        elif token == '.':
+            prefix += lasttoken + '.'
+            parent = value
+        else:
+            parent, prefix = None, ''
+        lasttoken = token
+    return vars
+
+
+def text(einfo, context=5):
+    """Return a plain text document describing a given traceback."""
+    etype, evalue, etb = einfo
+    if isinstance(etype, type):
+        etype = etype.__name__
+    pyver = 'Python ' + sys.version.split()[0] + ': ' + sys.executable
+    date = time.ctime(time.time())
+    head = '%s\n%s\n%s\n' % (str(etype), pyver, date) + '''
+A problem occurred in a Python script.  Here is the sequence of
+function calls leading up to the error, in the order they occurred.
+'''
+
+    frames = []
+    records = inspect.getinnerframes(etb, context)
+    for frame, file, lnum, func, lines, index in records:
+        file = file and os.path.abspath(file) or '?'
+        args, varargs, varkw, locals = inspect.getargvalues(frame)
+        call = ''
+        if func != '?':
+            call = 'in ' + func + \
+                inspect.formatargvalues(args, varargs, varkw, locals,
+                                        formatvalue=lambda value: '=' + pydoc.text.repr(value))
+
+        highlight = {}
+
+        def reader(lnum=[lnum]):
+            highlight[lnum[0]] = 1
+            try:
+                return linecache.getline(file, lnum[0])
+            finally:
+                lnum[0] += 1
+        vars = scanvars(reader, frame, locals)
+
+        rows = [' %s %s' % (file, call)]
+        if index is not None:
+            i = lnum - index
+            for line in lines:
+                num = '%5d ' % i
+                rows.append(num + line.rstrip())
+                i += 1
+
+        done, dump = {}, []
+        for name, where, value in vars:
+            if name in done:
+                continue
+            done[name] = 1
+            if value is not __UNDEF__:
+                if where == 'global':
+                    name = 'global ' + name
+                elif where != 'local':
+                    name = where + name.split('.')[-1]
+                dump.append('%s = %s' % (name, pydoc.text.repr(value)))
+            else:
+                dump.append(name + ' undefined')
+
+        rows.append('\n'.join(dump))
+        frames.append('\n%s\n' % '\n'.join(rows))
+
+    exception = ['%s: %s' % (str(etype), str(evalue))]
+    for name in dir(evalue):
+        value = pydoc.text.repr(getattr(evalue, name))
+        exception.append('\n%s%s = %s' % (' ' * 4, name, value))
+
+    return head + ''.join(frames) + ''.join(exception) + '''
+
+The above is a description of an error in a Python program.  Here is
+the original traceback:
+
+%s
+''' % ''.join(traceback.format_exception(etype, evalue, etb))
+
+
+class Hook:
+    """A hook to replace sys.excepthook"""
+
+    def __init__(self, logdir=None, context=5, file=None):
+        self.logdir = logdir            # log tracebacks to files if not None
+        self.context = context          # number of source code lines per frame
+        self.file = file or sys.stdout  # place to send the output
+
+    def __call__(self, etype, evalue, etb):
+        self.handle((etype, evalue, etb))
+
+    def handle(self, info=None):
+        info = info or sys.exc_info()
+
+        formatter = text
+
+        try:
+            doc = formatter(info, self.context)
+        except:                         # just in case something goes wrong
+            doc = ''.join(traceback.format_exception(*info))
+
+        self.file.write(doc + '\n')
+
+        if self.logdir is not None:
+            suffix = '.txt'
+            (fd, path) = tempfile.mkstemp(suffix=suffix, dir=self.logdir)
+
+            try:
+                with os.fdopen(fd, 'w') as file:
+                    file.write(doc)
+                msg = '%s contains the description of this error.' % path
+            except:
+                msg = 'Tried to save traceback to %s, but failed.' % path
+
+            self.file.write(msg + '\n')
+
+        try:
+            self.file.flush()
+        except:
+            pass
+
+
+handler = Hook().handle
+
+
+def enable(logdir=None, context=5):
+    """Install an exception handler that sends verbose tracebacks to STDOUT."""
+    sys.excepthook = Hook(logdir=logdir, context=context)

jc/utils.py

@@ -66,4 +66,20 @@ def compatibility(mod_name, compatible):
     if not platform_found:
         mod = mod_name.split('.')[-1]
         compat_list = ', '.join(compatible)
-        warning_message(f'{mod} parser not compatible with your OS ({sys.platform}).\n         Compatible platforms: {compat_list}')
+        warning_message(f'{mod} parser not compatible with your OS ({sys.platform}).\n'
+                        f'                   Compatible platforms: {compat_list}')
+
+
+def has_data(data):
+    """
+    Checks if the input contains data. If there are any non-whitespace characters then return True, else return False
+
+    Parameters:
+
+        data:        (string) input to check whether it contains data
+
+    Returns:
+
+        Boolean      True if input string (data) contains non-whitespace characters, otherwise False
+    """
+    return True if data and not data.isspace() else False

requirements.txt

@@ -1,3 +1,3 @@
 ruamel.yaml>=0.15.0
 xmltodict>=0.12.0
-Pygments>=2.4.2
+Pygments>=2.3.0

setup.py

@@ -5,14 +5,14 @@ with open('README.md', 'r') as f:
 
 setuptools.setup(
     name='jc',
-    version='1.11.2',
+    version='1.12.0',
     author='Kelly Brazil',
     author_email='kellyjonbrazil@gmail.com',
     description='Converts the output of popular command-line tools and file-types to JSON.',
     install_requires=[
         'ruamel.yaml>=0.15.0',
         'xmltodict>=0.12.0',
-        'Pygments>=2.4.2'
+        'Pygments>=2.3.0'
     ],
     license='MIT',
     long_description=long_description,

tests/fixtures/centos-7.7/iptables-mangle.json

@@ -1 +1 @@
-[{"chain": "PREROUTING", "rules": [{"target": "PREROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "INPUT", "rules": [{"target": "INPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "FORWARD", "rules": [{"target": "FORWARD_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT", "rules": [{"target": "OUTPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "POSTROUTING", "rules": [{"target": "POSTROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "FORWARD_direct", "rules": []}, {"chain": "INPUT_direct", "rules": []}, {"chain": "OUTPUT_direct", "rules": []}, {"chain": "POSTROUTING_direct", "rules": []}, {"chain": "PREROUTING_ZONES", "rules": [{"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "PREROUTING_ZONES_SOURCE", "rules": []}, {"chain": "PREROUTING_direct", "rules": []}, {"chain": "PRE_public", "rules": [{"target": "PRE_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "PRE_public_allow", "rules": []}, {"chain": "PRE_public_deny", "rules": []}]
+[{"chain": "PREROUTING", "rules": [{"target": "PREROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "INPUT", "rules": [{"target": "INPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "FORWARD", "rules": [{"target": "FORWARD_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT", "rules": [{"target": "OUTPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "POSTROUTING", "rules": [{"target": "POSTROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "FORWARD_direct", "rules": []}, {"chain": "INPUT_direct", "rules": []}, {"chain": "OUTPUT_direct", "rules": []}, {"chain": "POSTROUTING_direct", "rules": []}, {"chain": "PREROUTING_ZONES", "rules": [{"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "PREROUTING_ZONES_SOURCE", "rules": []}, {"chain": "PREROUTING_direct", "rules": []}, {"chain": "PRE_public", "rules": [{"target": "PRE_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "PRE_public_allow", "rules": []}, {"chain": "PRE_public_deny", "rules": []}, {"chain": "PRE_public_log", "rules": []}]

tests/fixtures/centos-7.7/iptables-nat.json

@@ -1 +1 @@
-[{"chain": "PREROUTING", "rules": [{"target": "PREROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "DOCKER", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ADDRTYPE match dst-type LOCAL"}]}, {"chain": "INPUT", "rules": []}, {"chain": "OUTPUT", "rules": [{"target": "OUTPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "DOCKER", "prot": "all", "opt": null, "source": "anywhere", "destination": "!loopback/8", "options": "ADDRTYPE match dst-type LOCAL"}]}, {"chain": "POSTROUTING", "rules": [{"target": "MASQUERADE", "prot": "all", "opt": null, "source": "172.17.0.0/16", "destination": "anywhere"}, {"target": "POSTROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POSTROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POSTROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "DOCKER", "rules": [{"target": "RETURN", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT_direct", "rules": []}, {"chain": "POSTROUTING_ZONES", "rules": [{"target": "POST_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "POST_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "POSTROUTING_ZONES_SOURCE", "rules": []}, {"chain": "POSTROUTING_direct", "rules": []}, {"chain": "POST_public", "rules": [{"target": "POST_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POST_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POST_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "POST_public_allow", "rules": []}, {"chain": "POST_public_deny", "rules": []}, {"chain": "POST_public_log", "rules": []}, {"chain": "PREROUTING_ZONES", "rules": [{"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "PREROUTING_ZONES_SOURCE", "rules": []}, {"chain": "PREROUTING_direct", "rules": []}, {"chain": "PRE_public", "rules": [{"target": "PRE_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "PRE_public_allow", "rules": []}, {"chain": "PRE_public_deny", "rules": []}]
+[{"chain": "PREROUTING", "rules": [{"target": "PREROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "DOCKER", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ADDRTYPE match dst-type LOCAL"}]}, {"chain": "INPUT", "rules": []}, {"chain": "OUTPUT", "rules": [{"target": "OUTPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "DOCKER", "prot": "all", "opt": null, "source": "anywhere", "destination": "!loopback/8", "options": "ADDRTYPE match dst-type LOCAL"}]}, {"chain": "POSTROUTING", "rules": [{"target": "MASQUERADE", "prot": "all", "opt": null, "source": "172.17.0.0/16", "destination": "anywhere"}, {"target": "POSTROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POSTROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POSTROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "DOCKER", "rules": [{"target": "RETURN", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT_direct", "rules": []}, {"chain": "POSTROUTING_ZONES", "rules": [{"target": "POST_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "POST_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "POSTROUTING_ZONES_SOURCE", "rules": []}, {"chain": "POSTROUTING_direct", "rules": []}, {"chain": "POST_public", "rules": [{"target": "POST_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POST_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "POST_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "POST_public_allow", "rules": []}, {"chain": "POST_public_deny", "rules": []}, {"chain": "POST_public_log", "rules": []}, {"chain": "PREROUTING_ZONES", "rules": [{"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "PREROUTING_ZONES_SOURCE", "rules": []}, {"chain": "PREROUTING_direct", "rules": []}, {"chain": "PRE_public", "rules": [{"target": "PRE_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "PRE_public_allow", "rules": []}, {"chain": "PRE_public_deny", "rules": []}, {"chain": "PRE_public_log", "rules": []}]

tests/fixtures/centos-7.7/iptables-raw.json

@@ -1 +1 @@
-[{"chain": "PREROUTING", "rules": [{"target": "PREROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT", "rules": [{"target": "OUTPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT_direct", "rules": []}, {"chain": "PREROUTING_ZONES", "rules": [{"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "PREROUTING_ZONES_SOURCE", "rules": []}, {"chain": "PREROUTING_direct", "rules": []}, {"chain": "PRE_public", "rules": [{"target": "PRE_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "PRE_public_allow", "rules": []}, {"chain": "PRE_public_deny", "rules": []}]
+[{"chain": "PREROUTING", "rules": [{"target": "PREROUTING_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES_SOURCE", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PREROUTING_ZONES", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT", "rules": [{"target": "OUTPUT_direct", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "OUTPUT_direct", "rules": []}, {"chain": "PREROUTING_ZONES", "rules": [{"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}, {"target": "PRE_public", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "[goto] "}]}, {"chain": "PREROUTING_ZONES_SOURCE", "rules": []}, {"chain": "PREROUTING_direct", "rules": []}, {"chain": "PRE_public", "rules": [{"target": "PRE_public_log", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_deny", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "PRE_public_allow", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}]}, {"chain": "PRE_public_allow", "rules": []}, {"chain": "PRE_public_deny", "rules": []}, {"chain": "PRE_public_log", "rules": []}]

tests/fixtures/centos-7.7/sysctl-a.out

@@ -0,0 +1,918 @@
+abi.vsyscall32 = 1
+crypto.fips_enabled = 0
+debug.exception-trace = 1
+debug.kprobes-optimization = 1
+debug.panic_on_rcu_stall = 0
+dev.cdrom.autoclose = 1
+dev.cdrom.autoeject = 0
+dev.cdrom.check_media = 0
+dev.cdrom.debug = 0
+dev.cdrom.info = CD-ROM information, Id: cdrom.c 3.20 2003/12/17
+dev.cdrom.info = 
+dev.cdrom.info = drive name:		sr0
+dev.cdrom.info = drive speed:		1
+dev.cdrom.info = drive # of slots:	1
+dev.cdrom.info = Can close tray:		1
+dev.cdrom.info = Can open tray:		1
+dev.cdrom.info = Can lock tray:		1
+dev.cdrom.info = Can change speed:	1
+dev.cdrom.info = Can select disk:	0
+dev.cdrom.info = Can read multisession:	1
+dev.cdrom.info = Can read MCN:		1
+dev.cdrom.info = Reports media changed:	1
+dev.cdrom.info = Can play audio:		1
+dev.cdrom.info = Can write CD-R:		1
+dev.cdrom.info = Can write CD-RW:	1
+dev.cdrom.info = Can read DVD:		1
+dev.cdrom.info = Can write DVD-R:	1
+dev.cdrom.info = Can write DVD-RAM:	1
+dev.cdrom.info = Can read MRW:		1
+dev.cdrom.info = Can write MRW:		1
+dev.cdrom.info = Can write RAM:		1
+dev.cdrom.info = 
+dev.cdrom.info = 
+dev.cdrom.lock = 1
+dev.hpet.max-user-freq = 64
+dev.mac_hid.mouse_button2_keycode = 97
+dev.mac_hid.mouse_button3_keycode = 100
+dev.mac_hid.mouse_button_emulation = 0
+dev.parport.default.spintime = 500
+dev.parport.default.timeslice = 200
+dev.raid.speed_limit_max = 200000
+dev.raid.speed_limit_min = 1000
+dev.scsi.logging_level = 0
+fs.aio-max-nr = 65536
+fs.aio-nr = 0
+fs.binfmt_misc.status = enabled
+fs.dentry-state = 182164	165608	45	0	149757	0
+fs.dir-notify-enable = 1
+fs.epoll.max_user_watches = 785940
+fs.file-max = 379085
+fs.file-nr = 1152	0	379085
+fs.inode-nr = 34807	2263
+fs.inode-state = 34807	2263	0	0	0	0	0
+fs.inotify.max_queued_events = 16384
+fs.inotify.max_user_instances = 128
+fs.inotify.max_user_watches = 8192
+fs.lease-break-time = 45
+fs.leases-enable = 1
+fs.may_detach_mounts = 1
+fs.mount-max = 100000
+fs.mqueue.msg_default = 10
+fs.mqueue.msg_max = 10
+fs.mqueue.msgsize_default = 8192
+fs.mqueue.msgsize_max = 8192
+fs.mqueue.queues_max = 256
+fs.nr_open = 1048576
+fs.overflowgid = 65534
+fs.overflowuid = 65534
+fs.pipe-max-size = 1048576
+fs.pipe-user-pages-hard = 0
+fs.pipe-user-pages-soft = 16384
+fs.quota.allocated_dquots = 0
+fs.quota.cache_hits = 0
+fs.quota.drops = 0
+fs.quota.free_dquots = 0
+fs.quota.lookups = 0
+fs.quota.reads = 0
+fs.quota.syncs = 0
+fs.quota.warnings = 1
+fs.quota.writes = 0
+fs.suid_dumpable = 0
+fs.xfs.age_buffer_centisecs = 1500
+fs.xfs.error_level = 3
+fs.xfs.filestream_centisecs = 3000
+fs.xfs.inherit_noatime = 1
+fs.xfs.inherit_nodefrag = 1
+fs.xfs.inherit_nodump = 1
+fs.xfs.inherit_nosymlinks = 0
+fs.xfs.inherit_sync = 1
+fs.xfs.irix_sgid_inherit = 0
+fs.xfs.irix_symlink_mode = 0
+fs.xfs.panic_mask = 0
+fs.xfs.rotorstep = 1
+fs.xfs.speculative_prealloc_lifetime = 300
+fs.xfs.stats_clear = 0
+fs.xfs.xfsbufd_centisecs = 100
+fs.xfs.xfssyncd_centisecs = 3000
+kernel.acct = 4	2	30
+kernel.acpi_video_flags = 0
+kernel.auto_msgmni = 1
+kernel.bootloader_type = 114
+kernel.bootloader_version = 2
+kernel.cap_last_cap = 36
+kernel.compat-log = 1
+kernel.core_pattern = core
+kernel.core_pipe_limit = 0
+kernel.core_uses_pid = 1
+kernel.ctrl-alt-del = 0
+kernel.dmesg_restrict = 0
+kernel.domainname = (none)
+kernel.ftrace_dump_on_oops = 0
+kernel.ftrace_enabled = 1
+kernel.hardlockup_all_cpu_backtrace = 0
+kernel.hardlockup_panic = 1
+kernel.hostname = localhost.localdomain
+kernel.hotplug = 
+kernel.hung_task_check_count = 4194304
+kernel.hung_task_panic = 0
+kernel.hung_task_timeout_secs = 120
+kernel.hung_task_warnings = 10
+kernel.io_delay_type = 0
+kernel.kexec_load_disabled = 0
+kernel.keys.gc_delay = 300
+kernel.keys.maxbytes = 20000
+kernel.keys.maxkeys = 200
+kernel.keys.persistent_keyring_expiry = 259200
+kernel.keys.root_maxbytes = 25000000
+kernel.keys.root_maxkeys = 1000000
+kernel.kptr_restrict = 0
+kernel.max_lock_depth = 1024
+kernel.modprobe = /sbin/modprobe
+kernel.modules_disabled = 0
+kernel.msg_next_id = -1
+kernel.msgmax = 8192
+kernel.msgmnb = 16384
+kernel.msgmni = 7535
+kernel.ngroups_max = 65536
+kernel.nmi_watchdog = 1
+kernel.ns_last_pid = 49181
+kernel.numa_balancing = 0
+kernel.numa_balancing_scan_delay_ms = 1000
+kernel.numa_balancing_scan_period_max_ms = 60000
+kernel.numa_balancing_scan_period_min_ms = 1000
+kernel.numa_balancing_scan_size_mb = 256
+kernel.numa_balancing_settle_count = 4
+kernel.osrelease = 3.10.0-1062.1.2.el7.x86_64
+kernel.ostype = Linux
+kernel.overflowgid = 65534
+kernel.overflowuid = 65534
+kernel.panic = 0
+kernel.panic_on_io_nmi = 0
+kernel.panic_on_oops = 1
+kernel.panic_on_stackoverflow = 0
+kernel.panic_on_unrecovered_nmi = 0
+kernel.panic_on_warn = 0
+kernel.perf_cpu_time_max_percent = 25
+kernel.perf_event_max_sample_rate = 100000
+kernel.perf_event_mlock_kb = 516
+kernel.perf_event_paranoid = 2
+kernel.pid_max = 131072
+kernel.poweroff_cmd = /sbin/poweroff
+kernel.print-fatal-signals = 0
+kernel.printk = 4	4	1	7
+kernel.printk_delay = 0
+kernel.printk_ratelimit = 5
+kernel.printk_ratelimit_burst = 10
+kernel.pty.max = 4096
+kernel.pty.nr = 0
+kernel.pty.reserve = 1024
+kernel.random.boot_id = 9e51ba01-3e54-4fbd-b007-a9563d0156d5
+kernel.random.entropy_avail = 744
+kernel.random.poolsize = 4096
+kernel.random.read_wakeup_threshold = 64
+kernel.random.urandom_min_reseed_secs = 60
+kernel.random.uuid = 91912f7c-e25e-48ef-8e53-c1ee7f8b38c8
+kernel.random.write_wakeup_threshold = 896
+kernel.randomize_va_space = 2
+kernel.real-root-dev = 0
+kernel.sched_autogroup_enabled = 0
+kernel.sched_cfs_bandwidth_slice_us = 5000
+kernel.sched_child_runs_first = 0
+kernel.sched_latency_ns = 6000000
+kernel.sched_migration_cost_ns = 500000
+kernel.sched_min_granularity_ns = 10000000
+kernel.sched_nr_migrate = 32
+kernel.sched_rr_timeslice_ms = 100
+kernel.sched_rt_period_us = 1000000
+kernel.sched_rt_runtime_us = 950000
+kernel.sched_schedstats = 0
+kernel.sched_shares_window_ns = 10000000
+kernel.sched_time_avg_ms = 1000
+kernel.sched_tunable_scaling = 1
+kernel.sched_wakeup_granularity_ns = 15000000
+kernel.seccomp.actions_avail = kill trap errno trace allow
+kernel.seccomp.actions_logged = kill trap errno trace
+kernel.sem = 250	32000	32	128
+kernel.sem_next_id = -1
+kernel.shm_next_id = -1
+kernel.shm_rmid_forced = 0
+kernel.shmall = 18446744073692774399
+kernel.shmmax = 18446744073692774399
+kernel.shmmni = 4096
+kernel.softlockup_all_cpu_backtrace = 0
+kernel.softlockup_panic = 0
+kernel.stack_tracer_enabled = 0
+kernel.sysctl_writes_strict = 1
+kernel.sysrq = 16
+kernel.tainted = 536870912
+kernel.threads-max = 29981
+kernel.timer_migration = 1
+kernel.traceoff_on_warning = 0
+kernel.unknown_nmi_panic = 0
+kernel.version = #1 SMP Mon Sep 30 14:19:46 UTC 2019
+kernel.watchdog = 1
+kernel.watchdog_cpumask = 0-127
+kernel.watchdog_thresh = 10
+kernel.yama.ptrace_scope = 0
+net.bridge.bridge-nf-call-arptables = 0
+net.bridge.bridge-nf-call-ip6tables = 0
+net.bridge.bridge-nf-call-iptables = 0
+net.bridge.bridge-nf-filter-pppoe-tagged = 0
+net.bridge.bridge-nf-filter-vlan-tagged = 0
+net.bridge.bridge-nf-pass-vlan-input-dev = 0
+net.core.bpf_jit_enable = 1
+net.core.busy_poll = 0
+net.core.busy_read = 0
+net.core.default_qdisc = pfifo_fast
+net.core.dev_weight = 64
+net.core.dev_weight_rx_bias = 1
+net.core.dev_weight_tx_bias = 1
+net.core.message_burst = 10
+net.core.message_cost = 5
+net.core.netdev_budget = 300
+net.core.netdev_max_backlog = 1000
+net.core.netdev_rss_key = 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
+net.core.netdev_tstamp_prequeue = 1
+net.core.optmem_max = 20480
+net.core.rmem_default = 212992
+net.core.rmem_max = 212992
+net.core.rps_sock_flow_entries = 0
+net.core.somaxconn = 128
+net.core.warnings = 1
+net.core.wmem_default = 212992
+net.core.wmem_max = 212992
+net.core.xfrm_acq_expires = 30
+net.core.xfrm_aevent_etime = 10
+net.core.xfrm_aevent_rseqth = 2
+net.core.xfrm_larval_drop = 1
+net.ipv4.cipso_cache_bucket_size = 10
+net.ipv4.cipso_cache_enable = 1
+net.ipv4.cipso_rbm_optfmt = 0
+net.ipv4.cipso_rbm_strictvalid = 1
+net.ipv4.conf.all.accept_local = 0
+net.ipv4.conf.all.accept_redirects = 0
+net.ipv4.conf.all.accept_source_route = 0
+net.ipv4.conf.all.arp_accept = 0
+net.ipv4.conf.all.arp_announce = 0
+net.ipv4.conf.all.arp_filter = 0
+net.ipv4.conf.all.arp_ignore = 0
+net.ipv4.conf.all.arp_notify = 0
+net.ipv4.conf.all.bootp_relay = 0
+net.ipv4.conf.all.disable_policy = 0
+net.ipv4.conf.all.disable_xfrm = 0
+net.ipv4.conf.all.force_igmp_version = 0
+net.ipv4.conf.all.forwarding = 1
+net.ipv4.conf.all.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.all.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.all.log_martians = 0
+net.ipv4.conf.all.mc_forwarding = 0
+net.ipv4.conf.all.medium_id = 0
+net.ipv4.conf.all.promote_secondaries = 1
+net.ipv4.conf.all.proxy_arp = 0
+net.ipv4.conf.all.proxy_arp_pvlan = 0
+net.ipv4.conf.all.route_localnet = 0
+net.ipv4.conf.all.rp_filter = 1
+net.ipv4.conf.all.secure_redirects = 1
+net.ipv4.conf.all.send_redirects = 1
+net.ipv4.conf.all.shared_media = 1
+net.ipv4.conf.all.src_valid_mark = 0
+net.ipv4.conf.all.tag = 0
+net.ipv4.conf.default.accept_local = 0
+net.ipv4.conf.default.accept_redirects = 1
+net.ipv4.conf.default.accept_source_route = 0
+net.ipv4.conf.default.arp_accept = 0
+net.ipv4.conf.default.arp_announce = 0
+net.ipv4.conf.default.arp_filter = 0
+net.ipv4.conf.default.arp_ignore = 0
+net.ipv4.conf.default.arp_notify = 0
+net.ipv4.conf.default.bootp_relay = 0
+net.ipv4.conf.default.disable_policy = 0
+net.ipv4.conf.default.disable_xfrm = 0
+net.ipv4.conf.default.force_igmp_version = 0
+net.ipv4.conf.default.forwarding = 1
+net.ipv4.conf.default.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.default.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.default.log_martians = 0
+net.ipv4.conf.default.mc_forwarding = 0
+net.ipv4.conf.default.medium_id = 0
+net.ipv4.conf.default.promote_secondaries = 1
+net.ipv4.conf.default.proxy_arp = 0
+net.ipv4.conf.default.proxy_arp_pvlan = 0
+net.ipv4.conf.default.route_localnet = 0
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.conf.default.secure_redirects = 1
+net.ipv4.conf.default.send_redirects = 1
+net.ipv4.conf.default.shared_media = 1
+net.ipv4.conf.default.src_valid_mark = 0
+net.ipv4.conf.default.tag = 0
+net.ipv4.conf.docker0.accept_local = 0
+net.ipv4.conf.docker0.accept_redirects = 1
+net.ipv4.conf.docker0.accept_source_route = 0
+net.ipv4.conf.docker0.arp_accept = 0
+net.ipv4.conf.docker0.arp_announce = 0
+net.ipv4.conf.docker0.arp_filter = 0
+net.ipv4.conf.docker0.arp_ignore = 0
+net.ipv4.conf.docker0.arp_notify = 0
+net.ipv4.conf.docker0.bootp_relay = 0
+net.ipv4.conf.docker0.disable_policy = 0
+net.ipv4.conf.docker0.disable_xfrm = 0
+net.ipv4.conf.docker0.force_igmp_version = 0
+net.ipv4.conf.docker0.forwarding = 1
+net.ipv4.conf.docker0.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.docker0.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.docker0.log_martians = 0
+net.ipv4.conf.docker0.mc_forwarding = 0
+net.ipv4.conf.docker0.medium_id = 0
+net.ipv4.conf.docker0.promote_secondaries = 1
+net.ipv4.conf.docker0.proxy_arp = 0
+net.ipv4.conf.docker0.proxy_arp_pvlan = 0
+net.ipv4.conf.docker0.route_localnet = 0
+net.ipv4.conf.docker0.rp_filter = 1
+net.ipv4.conf.docker0.secure_redirects = 1
+net.ipv4.conf.docker0.send_redirects = 1
+net.ipv4.conf.docker0.shared_media = 1
+net.ipv4.conf.docker0.src_valid_mark = 0
+net.ipv4.conf.docker0.tag = 0
+net.ipv4.conf.ens33.accept_local = 0
+net.ipv4.conf.ens33.accept_redirects = 1
+net.ipv4.conf.ens33.accept_source_route = 0
+net.ipv4.conf.ens33.arp_accept = 0
+net.ipv4.conf.ens33.arp_announce = 0
+net.ipv4.conf.ens33.arp_filter = 0
+net.ipv4.conf.ens33.arp_ignore = 0
+net.ipv4.conf.ens33.arp_notify = 0
+net.ipv4.conf.ens33.bootp_relay = 0
+net.ipv4.conf.ens33.disable_policy = 0
+net.ipv4.conf.ens33.disable_xfrm = 0
+net.ipv4.conf.ens33.force_igmp_version = 0
+net.ipv4.conf.ens33.forwarding = 1
+net.ipv4.conf.ens33.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.ens33.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.ens33.log_martians = 0
+net.ipv4.conf.ens33.mc_forwarding = 0
+net.ipv4.conf.ens33.medium_id = 0
+net.ipv4.conf.ens33.promote_secondaries = 1
+net.ipv4.conf.ens33.proxy_arp = 0
+net.ipv4.conf.ens33.proxy_arp_pvlan = 0
+net.ipv4.conf.ens33.route_localnet = 0
+net.ipv4.conf.ens33.rp_filter = 1
+net.ipv4.conf.ens33.secure_redirects = 1
+net.ipv4.conf.ens33.send_redirects = 1
+net.ipv4.conf.ens33.shared_media = 1
+net.ipv4.conf.ens33.src_valid_mark = 0
+net.ipv4.conf.ens33.tag = 0
+net.ipv4.conf.lo.accept_local = 0
+net.ipv4.conf.lo.accept_redirects = 1
+net.ipv4.conf.lo.accept_source_route = 1
+net.ipv4.conf.lo.arp_accept = 0
+net.ipv4.conf.lo.arp_announce = 0
+net.ipv4.conf.lo.arp_filter = 0
+net.ipv4.conf.lo.arp_ignore = 0
+net.ipv4.conf.lo.arp_notify = 0
+net.ipv4.conf.lo.bootp_relay = 0
+net.ipv4.conf.lo.disable_policy = 1
+net.ipv4.conf.lo.disable_xfrm = 1
+net.ipv4.conf.lo.force_igmp_version = 0
+net.ipv4.conf.lo.forwarding = 1
+net.ipv4.conf.lo.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.lo.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.lo.log_martians = 0
+net.ipv4.conf.lo.mc_forwarding = 0
+net.ipv4.conf.lo.medium_id = 0
+net.ipv4.conf.lo.promote_secondaries = 0
+net.ipv4.conf.lo.proxy_arp = 0
+net.ipv4.conf.lo.proxy_arp_pvlan = 0
+net.ipv4.conf.lo.route_localnet = 0
+net.ipv4.conf.lo.rp_filter = 0
+net.ipv4.conf.lo.secure_redirects = 1
+net.ipv4.conf.lo.send_redirects = 1
+net.ipv4.conf.lo.shared_media = 1
+net.ipv4.conf.lo.src_valid_mark = 0
+net.ipv4.conf.lo.tag = 0
+net.ipv4.fib_multipath_hash_policy = 0
+net.ipv4.fwmark_reflect = 0
+net.ipv4.icmp_echo_ignore_all = 0
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+net.ipv4.icmp_errors_use_inbound_ifaddr = 0
+net.ipv4.icmp_ignore_bogus_error_responses = 1
+net.ipv4.icmp_msgs_burst = 50
+net.ipv4.icmp_msgs_per_sec = 1000
+net.ipv4.icmp_ratelimit = 1000
+net.ipv4.icmp_ratemask = 6168
+net.ipv4.igmp_max_memberships = 20
+net.ipv4.igmp_max_msf = 10
+net.ipv4.igmp_qrv = 2
+net.ipv4.inet_peer_maxttl = 600
+net.ipv4.inet_peer_minttl = 120
+net.ipv4.inet_peer_threshold = 65664
+net.ipv4.ip_default_ttl = 64
+net.ipv4.ip_dynaddr = 0
+net.ipv4.ip_early_demux = 1
+net.ipv4.ip_forward = 1
+net.ipv4.ip_forward_use_pmtu = 0
+net.ipv4.ip_local_port_range = 32768	60999
+net.ipv4.ip_local_reserved_ports = 
+net.ipv4.ip_no_pmtu_disc = 0
+net.ipv4.ip_nonlocal_bind = 0
+net.ipv4.ipfrag_high_thresh = 4194304
+net.ipv4.ipfrag_low_thresh = 3145728
+net.ipv4.ipfrag_max_dist = 64
+net.ipv4.ipfrag_secret_interval = 600
+net.ipv4.ipfrag_time = 30
+net.ipv4.neigh.default.anycast_delay = 100
+net.ipv4.neigh.default.app_solicit = 0
+net.ipv4.neigh.default.base_reachable_time_ms = 30000
+net.ipv4.neigh.default.delay_first_probe_time = 5
+net.ipv4.neigh.default.gc_interval = 30
+net.ipv4.neigh.default.gc_stale_time = 60
+net.ipv4.neigh.default.gc_thresh1 = 128
+net.ipv4.neigh.default.gc_thresh2 = 512
+net.ipv4.neigh.default.gc_thresh3 = 1024
+net.ipv4.neigh.default.locktime = 100
+net.ipv4.neigh.default.mcast_solicit = 3
+net.ipv4.neigh.default.proxy_delay = 80
+net.ipv4.neigh.default.proxy_qlen = 64
+net.ipv4.neigh.default.retrans_time_ms = 1000
+net.ipv4.neigh.default.ucast_solicit = 3
+net.ipv4.neigh.default.unres_qlen = 31
+net.ipv4.neigh.default.unres_qlen_bytes = 65536
+net.ipv4.neigh.docker0.anycast_delay = 100
+net.ipv4.neigh.docker0.app_solicit = 0
+net.ipv4.neigh.docker0.base_reachable_time_ms = 30000
+net.ipv4.neigh.docker0.delay_first_probe_time = 5
+net.ipv4.neigh.docker0.gc_stale_time = 60
+net.ipv4.neigh.docker0.locktime = 100
+net.ipv4.neigh.docker0.mcast_solicit = 3
+net.ipv4.neigh.docker0.proxy_delay = 80
+net.ipv4.neigh.docker0.proxy_qlen = 64
+net.ipv4.neigh.docker0.retrans_time_ms = 1000
+net.ipv4.neigh.docker0.ucast_solicit = 3
+net.ipv4.neigh.docker0.unres_qlen = 31
+net.ipv4.neigh.docker0.unres_qlen_bytes = 65536
+net.ipv4.neigh.ens33.anycast_delay = 100
+net.ipv4.neigh.ens33.app_solicit = 0
+net.ipv4.neigh.ens33.base_reachable_time_ms = 30000
+net.ipv4.neigh.ens33.delay_first_probe_time = 5
+net.ipv4.neigh.ens33.gc_stale_time = 60
+net.ipv4.neigh.ens33.locktime = 100
+net.ipv4.neigh.ens33.mcast_solicit = 3
+net.ipv4.neigh.ens33.proxy_delay = 80
+net.ipv4.neigh.ens33.proxy_qlen = 64
+net.ipv4.neigh.ens33.retrans_time_ms = 1000
+net.ipv4.neigh.ens33.ucast_solicit = 3
+net.ipv4.neigh.ens33.unres_qlen = 31
+net.ipv4.neigh.ens33.unres_qlen_bytes = 65536
+net.ipv4.neigh.lo.anycast_delay = 100
+net.ipv4.neigh.lo.app_solicit = 0
+net.ipv4.neigh.lo.base_reachable_time_ms = 30000
+net.ipv4.neigh.lo.delay_first_probe_time = 5
+net.ipv4.neigh.lo.gc_stale_time = 60
+net.ipv4.neigh.lo.locktime = 100
+net.ipv4.neigh.lo.mcast_solicit = 3
+net.ipv4.neigh.lo.proxy_delay = 80
+net.ipv4.neigh.lo.proxy_qlen = 64
+net.ipv4.neigh.lo.retrans_time_ms = 1000
+net.ipv4.neigh.lo.ucast_solicit = 3
+net.ipv4.neigh.lo.unres_qlen = 31
+net.ipv4.neigh.lo.unres_qlen_bytes = 65536
+net.ipv4.ping_group_range = 1	0
+net.ipv4.route.error_burst = 5000
+net.ipv4.route.error_cost = 1000
+net.ipv4.route.gc_elasticity = 8
+net.ipv4.route.gc_interval = 60
+net.ipv4.route.gc_min_interval = 0
+net.ipv4.route.gc_min_interval_ms = 500
+net.ipv4.route.gc_thresh = -1
+net.ipv4.route.gc_timeout = 300
+net.ipv4.route.max_size = 2147483647
+net.ipv4.route.min_adv_mss = 256
+net.ipv4.route.min_pmtu = 552
+net.ipv4.route.mtu_expires = 600
+net.ipv4.route.redirect_load = 20
+net.ipv4.route.redirect_number = 9
+net.ipv4.route.redirect_silence = 20480
+net.ipv4.tcp_abort_on_overflow = 0
+net.ipv4.tcp_adv_win_scale = 1
+net.ipv4.tcp_allowed_congestion_control = cubic reno
+net.ipv4.tcp_app_win = 31
+net.ipv4.tcp_autocorking = 1
+net.ipv4.tcp_available_congestion_control = cubic reno
+net.ipv4.tcp_base_mss = 512
+net.ipv4.tcp_challenge_ack_limit = 1000
+net.ipv4.tcp_congestion_control = cubic
+net.ipv4.tcp_dsack = 1
+net.ipv4.tcp_early_retrans = 3
+net.ipv4.tcp_ecn = 2
+net.ipv4.tcp_fack = 1
+net.ipv4.tcp_fastopen = 0
+net.ipv4.tcp_fin_timeout = 60
+net.ipv4.tcp_frto = 2
+net.ipv4.tcp_invalid_ratelimit = 500
+net.ipv4.tcp_keepalive_intvl = 75
+net.ipv4.tcp_keepalive_probes = 9
+net.ipv4.tcp_keepalive_time = 7200
+net.ipv4.tcp_limit_output_bytes = 262144
+net.ipv4.tcp_low_latency = 0
+net.ipv4.tcp_max_orphans = 16384
+net.ipv4.tcp_max_ssthresh = 0
+net.ipv4.tcp_max_syn_backlog = 128
+net.ipv4.tcp_max_tw_buckets = 16384
+net.ipv4.tcp_mem = 88053	117406	176106
+net.ipv4.tcp_min_snd_mss = 48
+net.ipv4.tcp_min_tso_segs = 2
+net.ipv4.tcp_moderate_rcvbuf = 1
+net.ipv4.tcp_mtu_probing = 0
+net.ipv4.tcp_no_metrics_save = 0
+net.ipv4.tcp_notsent_lowat = -1
+net.ipv4.tcp_orphan_retries = 0
+net.ipv4.tcp_reordering = 3
+net.ipv4.tcp_retrans_collapse = 1
+net.ipv4.tcp_retries1 = 3
+net.ipv4.tcp_retries2 = 15
+net.ipv4.tcp_rfc1337 = 0
+net.ipv4.tcp_rmem = 4096	87380	6291456
+net.ipv4.tcp_sack = 1
+net.ipv4.tcp_slow_start_after_idle = 1
+net.ipv4.tcp_stdurg = 0
+net.ipv4.tcp_syn_retries = 6
+net.ipv4.tcp_synack_retries = 5
+net.ipv4.tcp_syncookies = 1
+net.ipv4.tcp_thin_dupack = 0
+net.ipv4.tcp_thin_linear_timeouts = 0
+net.ipv4.tcp_timestamps = 1
+net.ipv4.tcp_tso_win_divisor = 3
+net.ipv4.tcp_tw_recycle = 0
+net.ipv4.tcp_tw_reuse = 0
+net.ipv4.tcp_window_scaling = 1
+net.ipv4.tcp_wmem = 4096	16384	4194304
+net.ipv4.tcp_workaround_signed_windows = 0
+net.ipv4.udp_mem = 89943	119926	179886
+net.ipv4.udp_rmem_min = 4096
+net.ipv4.udp_wmem_min = 4096
+net.ipv4.xfrm4_gc_thresh = 32768
+net.ipv6.anycast_src_echo_reply = 0
+net.ipv6.bindv6only = 0
+net.ipv6.conf.all.accept_dad = 0
+net.ipv6.conf.all.accept_ra = 1
+net.ipv6.conf.all.accept_ra_defrtr = 1
+net.ipv6.conf.all.accept_ra_pinfo = 1
+net.ipv6.conf.all.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.all.accept_ra_rtr_pref = 1
+net.ipv6.conf.all.accept_redirects = 1
+net.ipv6.conf.all.accept_source_route = 0
+net.ipv6.conf.all.autoconf = 1
+net.ipv6.conf.all.dad_transmits = 1
+net.ipv6.conf.all.disable_ipv6 = 0
+net.ipv6.conf.all.enhanced_dad = 1
+net.ipv6.conf.all.force_mld_version = 0
+net.ipv6.conf.all.force_tllao = 0
+net.ipv6.conf.all.forwarding = 0
+net.ipv6.conf.all.hop_limit = 64
+net.ipv6.conf.all.keep_addr_on_down = 0
+net.ipv6.conf.all.max_addresses = 16
+net.ipv6.conf.all.max_desync_factor = 600
+net.ipv6.conf.all.mc_forwarding = 0
+net.ipv6.conf.all.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.all.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.all.mtu = 1280
+net.ipv6.conf.all.ndisc_notify = 0
+net.ipv6.conf.all.optimistic_dad = 0
+net.ipv6.conf.all.proxy_ndp = 0
+net.ipv6.conf.all.regen_max_retry = 3
+net.ipv6.conf.all.router_probe_interval = 60
+net.ipv6.conf.all.router_solicitation_delay = 1
+net.ipv6.conf.all.router_solicitation_interval = 4
+net.ipv6.conf.all.router_solicitations = 3
+net.ipv6.conf.all.temp_prefered_lft = 86400
+net.ipv6.conf.all.temp_valid_lft = 604800
+net.ipv6.conf.all.use_optimistic = 0
+net.ipv6.conf.all.use_tempaddr = 0
+net.ipv6.conf.default.accept_dad = 1
+net.ipv6.conf.default.accept_ra = 1
+net.ipv6.conf.default.accept_ra_defrtr = 1
+net.ipv6.conf.default.accept_ra_pinfo = 1
+net.ipv6.conf.default.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.default.accept_ra_rtr_pref = 1
+net.ipv6.conf.default.accept_redirects = 1
+net.ipv6.conf.default.accept_source_route = 0
+net.ipv6.conf.default.autoconf = 1
+net.ipv6.conf.default.dad_transmits = 1
+net.ipv6.conf.default.disable_ipv6 = 0
+net.ipv6.conf.default.enhanced_dad = 1
+net.ipv6.conf.default.force_mld_version = 0
+net.ipv6.conf.default.force_tllao = 0
+net.ipv6.conf.default.forwarding = 0
+net.ipv6.conf.default.hop_limit = 64
+net.ipv6.conf.default.keep_addr_on_down = 0
+net.ipv6.conf.default.max_addresses = 16
+net.ipv6.conf.default.max_desync_factor = 600
+net.ipv6.conf.default.mc_forwarding = 0
+net.ipv6.conf.default.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.default.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.default.mtu = 1280
+net.ipv6.conf.default.ndisc_notify = 0
+net.ipv6.conf.default.optimistic_dad = 0
+net.ipv6.conf.default.proxy_ndp = 0
+net.ipv6.conf.default.regen_max_retry = 3
+net.ipv6.conf.default.router_probe_interval = 60
+net.ipv6.conf.default.router_solicitation_delay = 1
+net.ipv6.conf.default.router_solicitation_interval = 4
+net.ipv6.conf.default.router_solicitations = 3
+net.ipv6.conf.default.temp_prefered_lft = 86400
+net.ipv6.conf.default.temp_valid_lft = 604800
+net.ipv6.conf.default.use_optimistic = 0
+net.ipv6.conf.default.use_tempaddr = 0
+net.ipv6.conf.docker0.accept_dad = 1
+net.ipv6.conf.docker0.accept_ra = 1
+net.ipv6.conf.docker0.accept_ra_defrtr = 1
+net.ipv6.conf.docker0.accept_ra_pinfo = 1
+net.ipv6.conf.docker0.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.docker0.accept_ra_rtr_pref = 1
+net.ipv6.conf.docker0.accept_redirects = 1
+net.ipv6.conf.docker0.accept_source_route = 0
+net.ipv6.conf.docker0.autoconf = 1
+net.ipv6.conf.docker0.dad_transmits = 1
+net.ipv6.conf.docker0.disable_ipv6 = 0
+net.ipv6.conf.docker0.enhanced_dad = 1
+net.ipv6.conf.docker0.force_mld_version = 0
+net.ipv6.conf.docker0.force_tllao = 0
+net.ipv6.conf.docker0.forwarding = 0
+net.ipv6.conf.docker0.hop_limit = 64
+net.ipv6.conf.docker0.keep_addr_on_down = 0
+net.ipv6.conf.docker0.max_addresses = 16
+net.ipv6.conf.docker0.max_desync_factor = 600
+net.ipv6.conf.docker0.mc_forwarding = 0
+net.ipv6.conf.docker0.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.docker0.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.docker0.mtu = 1500
+net.ipv6.conf.docker0.ndisc_notify = 0
+net.ipv6.conf.docker0.optimistic_dad = 0
+net.ipv6.conf.docker0.proxy_ndp = 0
+net.ipv6.conf.docker0.regen_max_retry = 3
+net.ipv6.conf.docker0.router_probe_interval = 60
+net.ipv6.conf.docker0.router_solicitation_delay = 1
+net.ipv6.conf.docker0.router_solicitation_interval = 4
+net.ipv6.conf.docker0.router_solicitations = 3
+net.ipv6.conf.docker0.temp_prefered_lft = 86400
+net.ipv6.conf.docker0.temp_valid_lft = 604800
+net.ipv6.conf.docker0.use_optimistic = 0
+net.ipv6.conf.docker0.use_tempaddr = 0
+net.ipv6.conf.ens33.accept_dad = 1
+net.ipv6.conf.ens33.accept_ra = 1
+net.ipv6.conf.ens33.accept_ra_defrtr = 0
+net.ipv6.conf.ens33.accept_ra_pinfo = 0
+net.ipv6.conf.ens33.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.ens33.accept_ra_rtr_pref = 0
+net.ipv6.conf.ens33.accept_redirects = 1
+net.ipv6.conf.ens33.accept_source_route = 0
+net.ipv6.conf.ens33.autoconf = 1
+net.ipv6.conf.ens33.dad_transmits = 1
+net.ipv6.conf.ens33.disable_ipv6 = 0
+net.ipv6.conf.ens33.enhanced_dad = 1
+net.ipv6.conf.ens33.force_mld_version = 0
+net.ipv6.conf.ens33.force_tllao = 0
+net.ipv6.conf.ens33.forwarding = 0
+net.ipv6.conf.ens33.hop_limit = 64
+net.ipv6.conf.ens33.keep_addr_on_down = 0
+net.ipv6.conf.ens33.max_addresses = 16
+net.ipv6.conf.ens33.max_desync_factor = 600
+net.ipv6.conf.ens33.mc_forwarding = 0
+net.ipv6.conf.ens33.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.ens33.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.ens33.mtu = 1500
+net.ipv6.conf.ens33.ndisc_notify = 0
+net.ipv6.conf.ens33.optimistic_dad = 0
+net.ipv6.conf.ens33.proxy_ndp = 0
+net.ipv6.conf.ens33.regen_max_retry = 3
+net.ipv6.conf.ens33.router_probe_interval = 60
+net.ipv6.conf.ens33.router_solicitation_delay = 1
+net.ipv6.conf.ens33.router_solicitation_interval = 4
+net.ipv6.conf.ens33.router_solicitations = 3
+net.ipv6.conf.ens33.temp_prefered_lft = 86400
+net.ipv6.conf.ens33.temp_valid_lft = 604800
+net.ipv6.conf.ens33.use_optimistic = 0
+net.ipv6.conf.ens33.use_tempaddr = 0
+net.ipv6.conf.lo.accept_dad = -1
+net.ipv6.conf.lo.accept_ra = 1
+net.ipv6.conf.lo.accept_ra_defrtr = 1
+net.ipv6.conf.lo.accept_ra_pinfo = 1
+net.ipv6.conf.lo.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.lo.accept_ra_rtr_pref = 1
+net.ipv6.conf.lo.accept_redirects = 1
+net.ipv6.conf.lo.accept_source_route = 0
+net.ipv6.conf.lo.autoconf = 1
+net.ipv6.conf.lo.dad_transmits = 1
+net.ipv6.conf.lo.disable_ipv6 = 0
+net.ipv6.conf.lo.enhanced_dad = 1
+net.ipv6.conf.lo.force_mld_version = 0
+net.ipv6.conf.lo.force_tllao = 0
+net.ipv6.conf.lo.forwarding = 0
+net.ipv6.conf.lo.hop_limit = 64
+net.ipv6.conf.lo.keep_addr_on_down = 0
+net.ipv6.conf.lo.max_addresses = 16
+net.ipv6.conf.lo.max_desync_factor = 600
+net.ipv6.conf.lo.mc_forwarding = 0
+net.ipv6.conf.lo.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.lo.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.lo.mtu = 65536
+net.ipv6.conf.lo.ndisc_notify = 0
+net.ipv6.conf.lo.optimistic_dad = 0
+net.ipv6.conf.lo.proxy_ndp = 0
+net.ipv6.conf.lo.regen_max_retry = 3
+net.ipv6.conf.lo.router_probe_interval = 60
+net.ipv6.conf.lo.router_solicitation_delay = 1
+net.ipv6.conf.lo.router_solicitation_interval = 4
+net.ipv6.conf.lo.router_solicitations = 3
+net.ipv6.conf.lo.temp_prefered_lft = 86400
+net.ipv6.conf.lo.temp_valid_lft = 604800
+net.ipv6.conf.lo.use_optimistic = 0
+net.ipv6.conf.lo.use_tempaddr = -1
+net.ipv6.fwmark_reflect = 0
+net.ipv6.icmp.ratelimit = 1000
+net.ipv6.idgen_delay = 1
+net.ipv6.idgen_retries = 3
+net.ipv6.ip6frag_high_thresh = 4194304
+net.ipv6.ip6frag_low_thresh = 3145728
+net.ipv6.ip6frag_secret_interval = 600
+net.ipv6.ip6frag_time = 60
+net.ipv6.ip_nonlocal_bind = 0
+net.ipv6.mld_max_msf = 64
+net.ipv6.mld_qrv = 2
+net.ipv6.neigh.default.anycast_delay = 100
+net.ipv6.neigh.default.app_solicit = 0
+net.ipv6.neigh.default.base_reachable_time_ms = 30000
+net.ipv6.neigh.default.delay_first_probe_time = 5
+net.ipv6.neigh.default.gc_interval = 30
+net.ipv6.neigh.default.gc_stale_time = 60
+net.ipv6.neigh.default.gc_thresh1 = 128
+net.ipv6.neigh.default.gc_thresh2 = 512
+net.ipv6.neigh.default.gc_thresh3 = 1024
+net.ipv6.neigh.default.locktime = 0
+net.ipv6.neigh.default.mcast_solicit = 3
+net.ipv6.neigh.default.proxy_delay = 80
+net.ipv6.neigh.default.proxy_qlen = 64
+net.ipv6.neigh.default.retrans_time_ms = 1000
+net.ipv6.neigh.default.ucast_solicit = 3
+net.ipv6.neigh.default.unres_qlen = 31
+net.ipv6.neigh.default.unres_qlen_bytes = 65536
+net.ipv6.neigh.docker0.anycast_delay = 100
+net.ipv6.neigh.docker0.app_solicit = 0
+net.ipv6.neigh.docker0.base_reachable_time_ms = 30000
+net.ipv6.neigh.docker0.delay_first_probe_time = 5
+net.ipv6.neigh.docker0.gc_stale_time = 60
+net.ipv6.neigh.docker0.locktime = 0
+net.ipv6.neigh.docker0.mcast_solicit = 3
+net.ipv6.neigh.docker0.proxy_delay = 80
+net.ipv6.neigh.docker0.proxy_qlen = 64
+net.ipv6.neigh.docker0.retrans_time_ms = 1000
+net.ipv6.neigh.docker0.ucast_solicit = 3
+net.ipv6.neigh.docker0.unres_qlen = 31
+net.ipv6.neigh.docker0.unres_qlen_bytes = 65536
+net.ipv6.neigh.ens33.anycast_delay = 100
+net.ipv6.neigh.ens33.app_solicit = 0
+net.ipv6.neigh.ens33.base_reachable_time_ms = 30000
+net.ipv6.neigh.ens33.delay_first_probe_time = 5
+net.ipv6.neigh.ens33.gc_stale_time = 60
+net.ipv6.neigh.ens33.locktime = 0
+net.ipv6.neigh.ens33.mcast_solicit = 3
+net.ipv6.neigh.ens33.proxy_delay = 80
+net.ipv6.neigh.ens33.proxy_qlen = 64
+net.ipv6.neigh.ens33.retrans_time_ms = 1000
+net.ipv6.neigh.ens33.ucast_solicit = 3
+net.ipv6.neigh.ens33.unres_qlen = 31
+net.ipv6.neigh.ens33.unres_qlen_bytes = 65536
+net.ipv6.neigh.lo.anycast_delay = 100
+net.ipv6.neigh.lo.app_solicit = 0
+net.ipv6.neigh.lo.base_reachable_time_ms = 30000
+net.ipv6.neigh.lo.delay_first_probe_time = 5
+net.ipv6.neigh.lo.gc_stale_time = 60
+net.ipv6.neigh.lo.locktime = 0
+net.ipv6.neigh.lo.mcast_solicit = 3
+net.ipv6.neigh.lo.proxy_delay = 80
+net.ipv6.neigh.lo.proxy_qlen = 64
+net.ipv6.neigh.lo.retrans_time_ms = 1000
+net.ipv6.neigh.lo.ucast_solicit = 3
+net.ipv6.neigh.lo.unres_qlen = 31
+net.ipv6.neigh.lo.unres_qlen_bytes = 65536
+net.ipv6.route.gc_elasticity = 9
+net.ipv6.route.gc_interval = 30
+net.ipv6.route.gc_min_interval = 0
+net.ipv6.route.gc_min_interval_ms = 500
+net.ipv6.route.gc_thresh = 1024
+net.ipv6.route.gc_timeout = 60
+net.ipv6.route.max_size = 16384
+net.ipv6.route.min_adv_mss = 1220
+net.ipv6.route.mtu_expires = 600
+net.ipv6.xfrm6_gc_thresh = 32768
+net.netfilter.nf_conntrack_acct = 0
+net.netfilter.nf_conntrack_buckets = 16384
+net.netfilter.nf_conntrack_checksum = 1
+net.netfilter.nf_conntrack_count = 2
+net.netfilter.nf_conntrack_dccp_loose = 1
+net.netfilter.nf_conntrack_dccp_timeout_closereq = 64
+net.netfilter.nf_conntrack_dccp_timeout_closing = 64
+net.netfilter.nf_conntrack_dccp_timeout_open = 43200
+net.netfilter.nf_conntrack_dccp_timeout_partopen = 480
+net.netfilter.nf_conntrack_dccp_timeout_request = 240
+net.netfilter.nf_conntrack_dccp_timeout_respond = 480
+net.netfilter.nf_conntrack_dccp_timeout_timewait = 240
+net.netfilter.nf_conntrack_events = 1
+net.netfilter.nf_conntrack_events_retry_timeout = 15
+net.netfilter.nf_conntrack_expect_max = 256
+net.netfilter.nf_conntrack_frag6_high_thresh = 4194304
+net.netfilter.nf_conntrack_frag6_low_thresh = 3145728
+net.netfilter.nf_conntrack_frag6_timeout = 60
+net.netfilter.nf_conntrack_generic_timeout = 600
+net.netfilter.nf_conntrack_helper = 1
+net.netfilter.nf_conntrack_icmp_timeout = 30
+net.netfilter.nf_conntrack_icmpv6_timeout = 30
+net.netfilter.nf_conntrack_log_invalid = 0
+net.netfilter.nf_conntrack_max = 65536
+net.netfilter.nf_conntrack_sctp_timeout_closed = 10
+net.netfilter.nf_conntrack_sctp_timeout_cookie_echoed = 3
+net.netfilter.nf_conntrack_sctp_timeout_cookie_wait = 3
+net.netfilter.nf_conntrack_sctp_timeout_established = 432000
+net.netfilter.nf_conntrack_sctp_timeout_heartbeat_acked = 210
+net.netfilter.nf_conntrack_sctp_timeout_heartbeat_sent = 30
+net.netfilter.nf_conntrack_sctp_timeout_shutdown_ack_sent = 3
+net.netfilter.nf_conntrack_sctp_timeout_shutdown_recd = 0
+net.netfilter.nf_conntrack_sctp_timeout_shutdown_sent = 0
+net.netfilter.nf_conntrack_tcp_be_liberal = 0
+net.netfilter.nf_conntrack_tcp_loose = 1
+net.netfilter.nf_conntrack_tcp_max_retrans = 3
+net.netfilter.nf_conntrack_tcp_timeout_close = 10
+net.netfilter.nf_conntrack_tcp_timeout_close_wait = 60
+net.netfilter.nf_conntrack_tcp_timeout_established = 432000
+net.netfilter.nf_conntrack_tcp_timeout_fin_wait = 120
+net.netfilter.nf_conntrack_tcp_timeout_last_ack = 30
+net.netfilter.nf_conntrack_tcp_timeout_max_retrans = 300
+net.netfilter.nf_conntrack_tcp_timeout_syn_recv = 60
+net.netfilter.nf_conntrack_tcp_timeout_syn_sent = 120
+net.netfilter.nf_conntrack_tcp_timeout_time_wait = 120
+net.netfilter.nf_conntrack_tcp_timeout_unacknowledged = 300
+net.netfilter.nf_conntrack_timestamp = 0
+net.netfilter.nf_conntrack_udp_timeout = 30
+net.netfilter.nf_conntrack_udp_timeout_stream = 180
+net.netfilter.nf_log.0 = NONE
+net.netfilter.nf_log.1 = NONE
+net.netfilter.nf_log.10 = NONE
+net.netfilter.nf_log.11 = NONE
+net.netfilter.nf_log.12 = NONE
+net.netfilter.nf_log.2 = NONE
+net.netfilter.nf_log.3 = NONE
+net.netfilter.nf_log.4 = NONE
+net.netfilter.nf_log.5 = NONE
+net.netfilter.nf_log.6 = NONE
+net.netfilter.nf_log.7 = NONE
+net.netfilter.nf_log.8 = NONE
+net.netfilter.nf_log.9 = NONE
+net.netfilter.nf_log_all_netns = 0
+net.nf_conntrack_max = 65536
+net.unix.max_dgram_qlen = 512
+user.max_ipc_namespaces = 14990
+user.max_mnt_namespaces = 14990
+user.max_net_namespaces = 14990
+user.max_pid_namespaces = 14990
+user.max_user_namespaces = 0
+user.max_uts_namespaces = 14990
+vm.admin_reserve_kbytes = 8192
+vm.block_dump = 0
+vm.dirty_background_bytes = 0
+vm.dirty_background_ratio = 10
+vm.dirty_bytes = 0
+vm.dirty_expire_centisecs = 3000
+vm.dirty_ratio = 30
+vm.dirty_writeback_centisecs = 500
+vm.drop_caches = 0
+vm.extfrag_threshold = 500
+vm.hugepages_treat_as_movable = 0
+vm.hugetlb_shm_group = 0
+vm.laptop_mode = 0
+vm.legacy_va_layout = 0
+vm.lowmem_reserve_ratio = 256	256	32
+vm.max_map_count = 65530
+vm.memory_failure_early_kill = 0
+vm.memory_failure_recovery = 1
+vm.min_free_kbytes = 67584
+vm.min_slab_ratio = 5
+vm.min_unmapped_ratio = 1
+vm.mmap_min_addr = 4096
+vm.nr_hugepages = 0
+vm.nr_hugepages_mempolicy = 0
+vm.nr_overcommit_hugepages = 0
+vm.nr_pdflush_threads = 0
+vm.numa_zonelist_order = default
+vm.oom_dump_tasks = 1
+vm.oom_kill_allocating_task = 0
+vm.overcommit_kbytes = 0
+vm.overcommit_memory = 0
+vm.overcommit_ratio = 50
+vm.page-cluster = 3
+vm.panic_on_oom = 0
+vm.percpu_pagelist_fraction = 0
+vm.stat_interval = 1
+vm.swappiness = 30
+vm.user_reserve_kbytes = 117506
+vm.vfs_cache_pressure = 100
+vm.zone_reclaim_mode = 0

tests/fixtures/nixos/route-ee.json

@@ -0,0 +1 @@
+[{"destination": "default", "gateway": "_gateway", "genmask": "0.0.0.0", "flags": "UG", "metric": 202, "ref": 0, "use": 0, "iface": "ens33", "mss": 0, "window": 0, "irtt": 0, "flags_pretty": ["UP", "GATEWAY"]}, {"destination": "192.168.71.0", "gateway": "0.0.0.0", "genmask": "255.255.255.0", "flags": "U", "metric": 202, "ref": 0, "use": 0, "iface": "ens33", "mss": 0, "window": 0, "irtt": 0, "flags_pretty": ["UP"]}]

tests/fixtures/nixos/route-ee.out

@@ -0,0 +1,4 @@
+Kernel IP routing table
+Destination     Gateway         Genmask         Flags Metric Ref    Use Iface    MSS   Window irtt
+default         _gateway        0.0.0.0         UG    202    0        0 ens33    0     0      0
+192.168.71.0    0.0.0.0         255.255.255.0   U     202    0        0 ens33    0     0      0

tests/fixtures/ubuntu-18.04/iptables-filter-line-numbers.json

@@ -1 +1 @@
-[{"chain": "INPUT", "rules": [{"num": 1, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"num": 2, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"num": 3, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"num": 4, "target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"num": 5, "target": "DROP", "prot": "all", "opt": null, "source": "15.15.15.51", "destination": "anywhere"}, {"num": 6, "target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}]}, {"chain": "FORWARD", "rules": []}]
+[{"chain": "INPUT", "rules": [{"num": 1, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"num": 2, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"num": 3, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"num": 4, "target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"num": 5, "target": "DROP", "prot": "all", "opt": null, "source": "15.15.15.51", "destination": "anywhere"}, {"num": 6, "target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}]}, {"chain": "FORWARD", "rules": []}, {"chain": "OUTPUT", "rules": [{"num": 1, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"num": 2, "target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate ESTABLISHED"}, {"num": 3, "target": "ACCEPT", "prot": "tcp", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "tcp spt:ssh ctstate ESTABLISHED"}]}]

tests/fixtures/ubuntu-18.04/iptables-filter-nv.json

@@ -1 +1 @@
-[{"chain": "INPUT", "rules": [{"pkts": 66, "bytes": 6034, "target": "ACCEPT", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 1137, "bytes": 318000, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate RELATED,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate INVALID"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "15.15.15.0/24", "destination": "0.0.0.0/0", "options": "tcp dpt:22 ctstate NEW,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate RELATED,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate INVALID"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "15.15.15.0/24", "destination": "0.0.0.0/0", "options": "tcp dpt:22 ctstate NEW,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate RELATED,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate INVALID"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "15.15.15.51", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "15.15.15.0/24", "destination": "0.0.0.0/0", "options": "tcp dpt:22 ctstate NEW,ESTABLISHED"}]}, {"chain": "FORWARD", "rules": []}]
+[{"chain": "INPUT", "rules": [{"pkts": 66, "bytes": 6034, "target": "ACCEPT", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 1137, "bytes": 318000, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate RELATED,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate INVALID"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "15.15.15.0/24", "destination": "0.0.0.0/0", "options": "tcp dpt:22 ctstate NEW,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate RELATED,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate INVALID"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "15.15.15.0/24", "destination": "0.0.0.0/0", "options": "tcp dpt:22 ctstate NEW,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate RELATED,ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate INVALID"}, {"pkts": 0, "bytes": 0, "target": "DROP", "prot": "all", "opt": null, "in": "lo", "out": "*", "source": "15.15.15.51", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "15.15.15.0/24", "destination": "0.0.0.0/0", "options": "tcp dpt:22 ctstate NEW,ESTABLISHED"}]}, {"chain": "FORWARD", "rules": []}, {"chain": "OUTPUT", "rules": [{"pkts": 66, "bytes": 6034, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "lo", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 889, "bytes": 158000, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "tcp spt:22 ctstate ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "lo", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "tcp spt:22 ctstate ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "lo", "source": "0.0.0.0/0", "destination": "0.0.0.0/0"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "all", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "ctstate ESTABLISHED"}, {"pkts": 0, "bytes": 0, "target": "ACCEPT", "prot": "tcp", "opt": null, "in": "*", "out": "*", "source": "0.0.0.0/0", "destination": "0.0.0.0/0", "options": "tcp spt:22 ctstate ESTABLISHED"}]}]

tests/fixtures/ubuntu-18.04/iptables-filter.json

@@ -1 +1 @@
-[{"chain": "INPUT", "rules": [{"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"target": "DROP", "prot": "all", "opt": null, "source": "15.15.15.51", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}]}, {"chain": "FORWARD", "rules": []}]
+[{"chain": "INPUT", "rules": [{"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate RELATED,ESTABLISHED"}, {"target": "DROP", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate INVALID"}, {"target": "DROP", "prot": "all", "opt": null, "source": "15.15.15.51", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "15.15.15.0/24", "destination": "anywhere", "options": "tcp dpt:ssh ctstate NEW,ESTABLISHED"}]}, {"chain": "FORWARD", "rules": []}, {"chain": "OUTPUT", "rules": [{"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate ESTABLISHED"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "tcp spt:ssh ctstate ESTABLISHED"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate ESTABLISHED"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "tcp spt:ssh ctstate ESTABLISHED"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere"}, {"target": "ACCEPT", "prot": "all", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "ctstate ESTABLISHED"}, {"target": "ACCEPT", "prot": "tcp", "opt": null, "source": "anywhere", "destination": "anywhere", "options": "tcp spt:ssh ctstate ESTABLISHED"}]}]

tests/fixtures/ubuntu-18.04/iptables-mangle.json

@@ -1 +1 @@
-[{"chain": "PREROUTING", "rules": []}, {"chain": "INPUT", "rules": []}, {"chain": "FORWARD", "rules": []}, {"chain": "OUTPUT", "rules": []}]
+[{"chain": "PREROUTING", "rules": []}, {"chain": "INPUT", "rules": []}, {"chain": "FORWARD", "rules": []}, {"chain": "OUTPUT", "rules": []}, {"chain": "POSTROUTING", "rules": []}]

tests/fixtures/ubuntu-18.04/iptables-nat.json

@@ -1 +1 @@
-[{"chain": "PREROUTING", "rules": []}, {"chain": "INPUT", "rules": []}, {"chain": "OUTPUT", "rules": []}]
+[{"chain": "PREROUTING", "rules": []}, {"chain": "INPUT", "rules": []}, {"chain": "OUTPUT", "rules": []}, {"chain": "POSTROUTING", "rules": []}]

tests/fixtures/ubuntu-18.04/iptables-raw.json

@@ -1 +1 @@
-[{"chain": "PREROUTING", "rules": []}]
+[{"chain": "PREROUTING", "rules": []}, {"chain": "OUTPUT", "rules": []}]

tests/fixtures/ubuntu-18.04/sysctl-a.out

@@ -0,0 +1,878 @@
+abi.vsyscall32 = 1
+debug.exception-trace = 1
+debug.kprobes-optimization = 1
+dev.cdrom.autoclose = 1
+dev.cdrom.autoeject = 0
+dev.cdrom.check_media = 0
+dev.cdrom.debug = 0
+dev.cdrom.info = CD-ROM information, Id: cdrom.c 3.20 2003/12/17
+dev.cdrom.info = 
+dev.cdrom.info = drive name:		sr1	sr0
+dev.cdrom.info = drive speed:		1	1
+dev.cdrom.info = drive # of slots:	1	1
+dev.cdrom.info = Can close tray:		1	1
+dev.cdrom.info = Can open tray:		1	1
+dev.cdrom.info = Can lock tray:		1	1
+dev.cdrom.info = Can change speed:	1	1
+dev.cdrom.info = Can select disk:	0	0
+dev.cdrom.info = Can read multisession:	1	1
+dev.cdrom.info = Can read MCN:		1	1
+dev.cdrom.info = Reports media changed:	1	1
+dev.cdrom.info = Can play audio:		1	1
+dev.cdrom.info = Can write CD-R:		1	1
+dev.cdrom.info = Can write CD-RW:	1	1
+dev.cdrom.info = Can read DVD:		1	1
+dev.cdrom.info = Can write DVD-R:	1	1
+dev.cdrom.info = Can write DVD-RAM:	1	1
+dev.cdrom.info = Can read MRW:		1	1
+dev.cdrom.info = Can write MRW:		1	1
+dev.cdrom.info = Can write RAM:		1	1
+dev.cdrom.info = 
+dev.cdrom.info = 
+dev.cdrom.lock = 0
+dev.hpet.max-user-freq = 64
+dev.mac_hid.mouse_button2_keycode = 97
+dev.mac_hid.mouse_button3_keycode = 100
+dev.mac_hid.mouse_button_emulation = 0
+dev.raid.speed_limit_max = 200000
+dev.raid.speed_limit_min = 1000
+dev.scsi.logging_level = 0
+dev.tty.ldisc_autoload = 1
+fs.aio-max-nr = 65536
+fs.aio-nr = 0
+fs.binfmt_misc.status = enabled
+fs.dentry-state = 46910	16600	45	0	0	0
+fs.dir-notify-enable = 1
+fs.epoll.max_user_watches = 400302
+fs.file-max = 194386
+fs.file-nr = 1024	0	194386
+fs.inode-nr = 51130	7369
+fs.inode-state = 51130	7369	0	0	0	0	0
+fs.inotify.max_queued_events = 16384
+fs.inotify.max_user_instances = 1024
+fs.inotify.max_user_watches = 8192
+fs.lease-break-time = 45
+fs.leases-enable = 1
+fs.mount-max = 100000
+fs.mqueue.msg_default = 10
+fs.mqueue.msg_max = 10
+fs.mqueue.msgsize_default = 8192
+fs.mqueue.msgsize_max = 8192
+fs.mqueue.queues_max = 256
+fs.nr_open = 1048576
+fs.overflowgid = 65534
+fs.overflowuid = 65534
+fs.pipe-max-size = 1048576
+fs.pipe-user-pages-hard = 0
+fs.pipe-user-pages-soft = 16384
+fs.quota.allocated_dquots = 0
+fs.quota.cache_hits = 0
+fs.quota.drops = 0
+fs.quota.free_dquots = 0
+fs.quota.lookups = 0
+fs.quota.reads = 0
+fs.quota.syncs = 78
+fs.quota.writes = 0
+fs.suid_dumpable = 2
+fs.xfs.error_level = 3
+fs.xfs.filestream_centisecs = 3000
+fs.xfs.inherit_noatime = 1
+fs.xfs.inherit_nodefrag = 1
+fs.xfs.inherit_nodump = 1
+fs.xfs.inherit_nosymlinks = 0
+fs.xfs.inherit_sync = 1
+fs.xfs.irix_sgid_inherit = 0
+fs.xfs.irix_symlink_mode = 0
+fs.xfs.panic_mask = 0
+fs.xfs.rotorstep = 1
+fs.xfs.speculative_cow_prealloc_lifetime = 1800
+fs.xfs.speculative_prealloc_lifetime = 300
+fs.xfs.stats_clear = 0
+fs.xfs.xfssyncd_centisecs = 3000
+kernel.acct = 4	2	30
+kernel.acpi_video_flags = 0
+kernel.auto_msgmni = 0
+kernel.bootloader_type = 114
+kernel.bootloader_version = 2
+kernel.cap_last_cap = 37
+kernel.core_pattern = |/usr/share/apport/apport %p %s %c %d %P %E
+kernel.core_pipe_limit = 0
+kernel.core_uses_pid = 0
+kernel.ctrl-alt-del = 0
+kernel.dmesg_restrict = 0
+kernel.domainname = (none)
+kernel.ftrace_dump_on_oops = 0
+kernel.ftrace_enabled = 1
+kernel.hardlockup_all_cpu_backtrace = 0
+kernel.hardlockup_panic = 0
+kernel.hostname = kbrazil-ubuntu
+kernel.hotplug = 
+kernel.hung_task_check_count = 4194304
+kernel.hung_task_panic = 0
+kernel.hung_task_timeout_secs = 120
+kernel.hung_task_warnings = 10
+kernel.io_delay_type = 1
+kernel.kexec_load_disabled = 0
+kernel.keys.gc_delay = 300
+kernel.keys.maxbytes = 20000
+kernel.keys.maxkeys = 200
+kernel.keys.persistent_keyring_expiry = 259200
+kernel.keys.root_maxbytes = 25000000
+kernel.keys.root_maxkeys = 1000000
+kernel.kptr_restrict = 1
+kernel.max_lock_depth = 1024
+kernel.modprobe = /sbin/modprobe
+kernel.modules_disabled = 0
+kernel.msg_next_id = -1
+kernel.msgmax = 8192
+kernel.msgmnb = 16384
+kernel.msgmni = 32000
+kernel.ngroups_max = 65536
+kernel.nmi_watchdog = 0
+kernel.ns_last_pid = 23649
+kernel.numa_balancing = 0
+kernel.numa_balancing_scan_delay_ms = 1000
+kernel.numa_balancing_scan_period_max_ms = 60000
+kernel.numa_balancing_scan_period_min_ms = 1000
+kernel.numa_balancing_scan_size_mb = 256
+kernel.osrelease = 4.15.0-101-generic
+kernel.ostype = Linux
+kernel.overflowgid = 65534
+kernel.overflowuid = 65534
+kernel.panic = 0
+kernel.panic_on_io_nmi = 0
+kernel.panic_on_oops = 0
+kernel.panic_on_rcu_stall = 0
+kernel.panic_on_unrecovered_nmi = 0
+kernel.panic_on_warn = 0
+kernel.perf_cpu_time_max_percent = 25
+kernel.perf_event_max_contexts_per_stack = 8
+kernel.perf_event_max_sample_rate = 100000
+kernel.perf_event_max_stack = 127
+kernel.perf_event_mlock_kb = 516
+kernel.perf_event_paranoid = 3
+kernel.pid_max = 131072
+kernel.poweroff_cmd = /sbin/poweroff
+kernel.print-fatal-signals = 0
+kernel.printk = 4	4	1	7
+kernel.printk_delay = 0
+kernel.printk_devkmsg = ratelimit
+kernel.printk_ratelimit = 5
+kernel.printk_ratelimit_burst = 10
+kernel.pty.max = 4096
+kernel.pty.nr = 0
+kernel.pty.reserve = 1024
+kernel.random.boot_id = cf190d28-d4c9-4d52-8f8a-ce556669abf5
+kernel.random.entropy_avail = 565
+kernel.random.poolsize = 4096
+kernel.random.read_wakeup_threshold = 64
+kernel.random.urandom_min_reseed_secs = 60
+kernel.random.uuid = 7100e887-f0ae-450e-b9c3-972bb4f7f30f
+kernel.random.write_wakeup_threshold = 896
+kernel.randomize_va_space = 2
+kernel.real-root-dev = 0
+kernel.sched_autogroup_enabled = 1
+kernel.sched_cfs_bandwidth_slice_us = 5000
+kernel.sched_child_runs_first = 0
+kernel.sched_latency_ns = 6000000
+kernel.sched_migration_cost_ns = 500000
+kernel.sched_min_granularity_ns = 750000
+kernel.sched_nr_migrate = 32
+kernel.sched_rr_timeslice_ms = 100
+kernel.sched_rt_period_us = 1000000
+kernel.sched_rt_runtime_us = 950000
+kernel.sched_schedstats = 0
+kernel.sched_time_avg_ms = 1000
+kernel.sched_tunable_scaling = 1
+kernel.sched_wakeup_granularity_ns = 1000000
+kernel.seccomp.actions_avail = kill_process kill_thread trap errno trace log allow
+kernel.seccomp.actions_logged = kill_process kill_thread trap errno trace log
+kernel.sem = 32000	1024000000	500	32000
+kernel.sem_next_id = -1
+kernel.sg-big-buff = 32768
+kernel.shm_next_id = -1
+kernel.shm_rmid_forced = 0
+kernel.shmall = 18446744073692774399
+kernel.shmmax = 18446744073692774399
+kernel.shmmni = 4096
+kernel.soft_watchdog = 1
+kernel.softlockup_all_cpu_backtrace = 0
+kernel.softlockup_panic = 0
+kernel.stack_tracer_enabled = 0
+kernel.sysctl_writes_strict = 1
+kernel.sysrq = 176
+kernel.tainted = 0
+kernel.threads-max = 15270
+kernel.timer_migration = 1
+kernel.traceoff_on_warning = 0
+kernel.tracepoint_printk = 0
+kernel.unknown_nmi_panic = 0
+kernel.unprivileged_bpf_disabled = 0
+kernel.unprivileged_userns_clone = 1
+kernel.version = #102-Ubuntu SMP Mon May 11 10:07:26 UTC 2020
+kernel.watchdog = 1
+kernel.watchdog_cpumask = 0-127
+kernel.watchdog_thresh = 10
+kernel.yama.ptrace_scope = 1
+net.core.bpf_jit_enable = 1
+net.core.busy_poll = 0
+net.core.busy_read = 0
+net.core.default_qdisc = fq_codel
+net.core.dev_weight = 64
+net.core.dev_weight_rx_bias = 1
+net.core.dev_weight_tx_bias = 1
+net.core.flow_limit_cpu_bitmap = 00000000,00000000,00000000,00000000
+net.core.flow_limit_table_len = 4096
+net.core.max_skb_frags = 17
+net.core.message_burst = 10
+net.core.message_cost = 5
+net.core.netdev_budget = 300
+net.core.netdev_budget_usecs = 2000
+net.core.netdev_max_backlog = 1000
+net.core.netdev_rss_key = 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
+net.core.netdev_tstamp_prequeue = 1
+net.core.optmem_max = 20480
+net.core.rmem_default = 212992
+net.core.rmem_max = 212992
+net.core.rps_sock_flow_entries = 0
+net.core.somaxconn = 128
+net.core.tstamp_allow_data = 1
+net.core.warnings = 0
+net.core.wmem_default = 212992
+net.core.wmem_max = 212992
+net.core.xfrm_acq_expires = 30
+net.core.xfrm_aevent_etime = 10
+net.core.xfrm_aevent_rseqth = 2
+net.core.xfrm_larval_drop = 1
+net.ipv4.cipso_cache_bucket_size = 10
+net.ipv4.cipso_cache_enable = 1
+net.ipv4.cipso_rbm_optfmt = 0
+net.ipv4.cipso_rbm_strictvalid = 1
+net.ipv4.conf.all.accept_local = 0
+net.ipv4.conf.all.accept_redirects = 1
+net.ipv4.conf.all.accept_source_route = 0
+net.ipv4.conf.all.arp_accept = 0
+net.ipv4.conf.all.arp_announce = 0
+net.ipv4.conf.all.arp_filter = 0
+net.ipv4.conf.all.arp_ignore = 0
+net.ipv4.conf.all.arp_notify = 0
+net.ipv4.conf.all.bootp_relay = 0
+net.ipv4.conf.all.disable_policy = 0
+net.ipv4.conf.all.disable_xfrm = 0
+net.ipv4.conf.all.drop_gratuitous_arp = 0
+net.ipv4.conf.all.drop_unicast_in_l2_multicast = 0
+net.ipv4.conf.all.force_igmp_version = 0
+net.ipv4.conf.all.forwarding = 0
+net.ipv4.conf.all.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.all.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.all.ignore_routes_with_linkdown = 0
+net.ipv4.conf.all.log_martians = 0
+net.ipv4.conf.all.mc_forwarding = 0
+net.ipv4.conf.all.medium_id = 0
+net.ipv4.conf.all.promote_secondaries = 1
+net.ipv4.conf.all.proxy_arp = 0
+net.ipv4.conf.all.proxy_arp_pvlan = 0
+net.ipv4.conf.all.route_localnet = 0
+net.ipv4.conf.all.rp_filter = 1
+net.ipv4.conf.all.secure_redirects = 1
+net.ipv4.conf.all.send_redirects = 1
+net.ipv4.conf.all.shared_media = 1
+net.ipv4.conf.all.src_valid_mark = 0
+net.ipv4.conf.all.tag = 0
+net.ipv4.conf.default.accept_local = 0
+net.ipv4.conf.default.accept_redirects = 1
+net.ipv4.conf.default.accept_source_route = 1
+net.ipv4.conf.default.arp_accept = 0
+net.ipv4.conf.default.arp_announce = 0
+net.ipv4.conf.default.arp_filter = 0
+net.ipv4.conf.default.arp_ignore = 0
+net.ipv4.conf.default.arp_notify = 0
+net.ipv4.conf.default.bootp_relay = 0
+net.ipv4.conf.default.disable_policy = 0
+net.ipv4.conf.default.disable_xfrm = 0
+net.ipv4.conf.default.drop_gratuitous_arp = 0
+net.ipv4.conf.default.drop_unicast_in_l2_multicast = 0
+net.ipv4.conf.default.force_igmp_version = 0
+net.ipv4.conf.default.forwarding = 0
+net.ipv4.conf.default.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.default.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.default.ignore_routes_with_linkdown = 0
+net.ipv4.conf.default.log_martians = 0
+net.ipv4.conf.default.mc_forwarding = 0
+net.ipv4.conf.default.medium_id = 0
+net.ipv4.conf.default.promote_secondaries = 0
+net.ipv4.conf.default.proxy_arp = 0
+net.ipv4.conf.default.proxy_arp_pvlan = 0
+net.ipv4.conf.default.route_localnet = 0
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.conf.default.secure_redirects = 1
+net.ipv4.conf.default.send_redirects = 1
+net.ipv4.conf.default.shared_media = 1
+net.ipv4.conf.default.src_valid_mark = 0
+net.ipv4.conf.default.tag = 0
+net.ipv4.conf.ens33.accept_local = 0
+net.ipv4.conf.ens33.accept_redirects = 1
+net.ipv4.conf.ens33.accept_source_route = 1
+net.ipv4.conf.ens33.arp_accept = 0
+net.ipv4.conf.ens33.arp_announce = 0
+net.ipv4.conf.ens33.arp_filter = 0
+net.ipv4.conf.ens33.arp_ignore = 0
+net.ipv4.conf.ens33.arp_notify = 0
+net.ipv4.conf.ens33.bootp_relay = 0
+net.ipv4.conf.ens33.disable_policy = 0
+net.ipv4.conf.ens33.disable_xfrm = 0
+net.ipv4.conf.ens33.drop_gratuitous_arp = 0
+net.ipv4.conf.ens33.drop_unicast_in_l2_multicast = 0
+net.ipv4.conf.ens33.force_igmp_version = 0
+net.ipv4.conf.ens33.forwarding = 0
+net.ipv4.conf.ens33.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.ens33.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.ens33.ignore_routes_with_linkdown = 0
+net.ipv4.conf.ens33.log_martians = 0
+net.ipv4.conf.ens33.mc_forwarding = 0
+net.ipv4.conf.ens33.medium_id = 0
+net.ipv4.conf.ens33.promote_secondaries = 0
+net.ipv4.conf.ens33.proxy_arp = 0
+net.ipv4.conf.ens33.proxy_arp_pvlan = 0
+net.ipv4.conf.ens33.route_localnet = 0
+net.ipv4.conf.ens33.rp_filter = 1
+net.ipv4.conf.ens33.secure_redirects = 1
+net.ipv4.conf.ens33.send_redirects = 1
+net.ipv4.conf.ens33.shared_media = 1
+net.ipv4.conf.ens33.src_valid_mark = 0
+net.ipv4.conf.ens33.tag = 0
+net.ipv4.conf.lo.accept_local = 0
+net.ipv4.conf.lo.accept_redirects = 1
+net.ipv4.conf.lo.accept_source_route = 1
+net.ipv4.conf.lo.arp_accept = 0
+net.ipv4.conf.lo.arp_announce = 0
+net.ipv4.conf.lo.arp_filter = 0
+net.ipv4.conf.lo.arp_ignore = 0
+net.ipv4.conf.lo.arp_notify = 0
+net.ipv4.conf.lo.bootp_relay = 0
+net.ipv4.conf.lo.disable_policy = 1
+net.ipv4.conf.lo.disable_xfrm = 1
+net.ipv4.conf.lo.drop_gratuitous_arp = 0
+net.ipv4.conf.lo.drop_unicast_in_l2_multicast = 0
+net.ipv4.conf.lo.force_igmp_version = 0
+net.ipv4.conf.lo.forwarding = 0
+net.ipv4.conf.lo.igmpv2_unsolicited_report_interval = 10000
+net.ipv4.conf.lo.igmpv3_unsolicited_report_interval = 1000
+net.ipv4.conf.lo.ignore_routes_with_linkdown = 0
+net.ipv4.conf.lo.log_martians = 0
+net.ipv4.conf.lo.mc_forwarding = 0
+net.ipv4.conf.lo.medium_id = 0
+net.ipv4.conf.lo.promote_secondaries = 0
+net.ipv4.conf.lo.proxy_arp = 0
+net.ipv4.conf.lo.proxy_arp_pvlan = 0
+net.ipv4.conf.lo.route_localnet = 0
+net.ipv4.conf.lo.rp_filter = 0
+net.ipv4.conf.lo.secure_redirects = 1
+net.ipv4.conf.lo.send_redirects = 1
+net.ipv4.conf.lo.shared_media = 1
+net.ipv4.conf.lo.src_valid_mark = 0
+net.ipv4.conf.lo.tag = 0
+net.ipv4.fib_multipath_hash_policy = 0
+net.ipv4.fib_multipath_use_neigh = 0
+net.ipv4.fwmark_reflect = 0
+net.ipv4.icmp_echo_ignore_all = 0
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+net.ipv4.icmp_errors_use_inbound_ifaddr = 0
+net.ipv4.icmp_ignore_bogus_error_responses = 1
+net.ipv4.icmp_msgs_burst = 50
+net.ipv4.icmp_msgs_per_sec = 1000
+net.ipv4.icmp_ratelimit = 1000
+net.ipv4.icmp_ratemask = 6168
+net.ipv4.igmp_link_local_mcast_reports = 1
+net.ipv4.igmp_max_memberships = 20
+net.ipv4.igmp_max_msf = 10
+net.ipv4.igmp_qrv = 2
+net.ipv4.inet_peer_maxttl = 600
+net.ipv4.inet_peer_minttl = 120
+net.ipv4.inet_peer_threshold = 65664
+net.ipv4.ip_default_ttl = 64
+net.ipv4.ip_dynaddr = 0
+net.ipv4.ip_early_demux = 1
+net.ipv4.ip_forward = 0
+net.ipv4.ip_forward_use_pmtu = 0
+net.ipv4.ip_local_port_range = 32768	60999
+net.ipv4.ip_local_reserved_ports = 
+net.ipv4.ip_no_pmtu_disc = 0
+net.ipv4.ip_nonlocal_bind = 0
+net.ipv4.ip_unprivileged_port_start = 1024
+net.ipv4.ipfrag_high_thresh = 262144
+net.ipv4.ipfrag_low_thresh = 196608
+net.ipv4.ipfrag_max_dist = 64
+net.ipv4.ipfrag_secret_interval = 0
+net.ipv4.ipfrag_time = 30
+net.ipv4.neigh.default.anycast_delay = 100
+net.ipv4.neigh.default.app_solicit = 0
+net.ipv4.neigh.default.base_reachable_time_ms = 30000
+net.ipv4.neigh.default.delay_first_probe_time = 5
+net.ipv4.neigh.default.gc_interval = 30
+net.ipv4.neigh.default.gc_stale_time = 60
+net.ipv4.neigh.default.gc_thresh1 = 128
+net.ipv4.neigh.default.gc_thresh2 = 512
+net.ipv4.neigh.default.gc_thresh3 = 1024
+net.ipv4.neigh.default.locktime = 100
+net.ipv4.neigh.default.mcast_resolicit = 0
+net.ipv4.neigh.default.mcast_solicit = 3
+net.ipv4.neigh.default.proxy_delay = 80
+net.ipv4.neigh.default.proxy_qlen = 64
+net.ipv4.neigh.default.retrans_time_ms = 1000
+net.ipv4.neigh.default.ucast_solicit = 3
+net.ipv4.neigh.default.unres_qlen = 101
+net.ipv4.neigh.default.unres_qlen_bytes = 212992
+net.ipv4.neigh.ens33.anycast_delay = 100
+net.ipv4.neigh.ens33.app_solicit = 0
+net.ipv4.neigh.ens33.base_reachable_time_ms = 30000
+net.ipv4.neigh.ens33.delay_first_probe_time = 5
+net.ipv4.neigh.ens33.gc_stale_time = 60
+net.ipv4.neigh.ens33.locktime = 100
+net.ipv4.neigh.ens33.mcast_resolicit = 0
+net.ipv4.neigh.ens33.mcast_solicit = 3
+net.ipv4.neigh.ens33.proxy_delay = 80
+net.ipv4.neigh.ens33.proxy_qlen = 64
+net.ipv4.neigh.ens33.retrans_time_ms = 1000
+net.ipv4.neigh.ens33.ucast_solicit = 3
+net.ipv4.neigh.ens33.unres_qlen = 101
+net.ipv4.neigh.ens33.unres_qlen_bytes = 212992
+net.ipv4.neigh.lo.anycast_delay = 100
+net.ipv4.neigh.lo.app_solicit = 0
+net.ipv4.neigh.lo.base_reachable_time_ms = 30000
+net.ipv4.neigh.lo.delay_first_probe_time = 5
+net.ipv4.neigh.lo.gc_stale_time = 60
+net.ipv4.neigh.lo.locktime = 100
+net.ipv4.neigh.lo.mcast_resolicit = 0
+net.ipv4.neigh.lo.mcast_solicit = 3
+net.ipv4.neigh.lo.proxy_delay = 80
+net.ipv4.neigh.lo.proxy_qlen = 64
+net.ipv4.neigh.lo.retrans_time_ms = 1000
+net.ipv4.neigh.lo.ucast_solicit = 3
+net.ipv4.neigh.lo.unres_qlen = 101
+net.ipv4.neigh.lo.unres_qlen_bytes = 212992
+net.ipv4.ping_group_range = 1	0
+net.ipv4.route.error_burst = 1250
+net.ipv4.route.error_cost = 250
+net.ipv4.route.gc_elasticity = 8
+net.ipv4.route.gc_interval = 60
+net.ipv4.route.gc_min_interval = 0
+net.ipv4.route.gc_min_interval_ms = 500
+net.ipv4.route.gc_thresh = -1
+net.ipv4.route.gc_timeout = 300
+net.ipv4.route.max_size = 2147483647
+net.ipv4.route.min_adv_mss = 256
+net.ipv4.route.min_pmtu = 552
+net.ipv4.route.mtu_expires = 600
+net.ipv4.route.redirect_load = 5
+net.ipv4.route.redirect_number = 9
+net.ipv4.route.redirect_silence = 5120
+net.ipv4.tcp_abort_on_overflow = 0
+net.ipv4.tcp_adv_win_scale = 1
+net.ipv4.tcp_allowed_congestion_control = reno cubic
+net.ipv4.tcp_app_win = 31
+net.ipv4.tcp_autocorking = 1
+net.ipv4.tcp_available_congestion_control = reno cubic
+net.ipv4.tcp_available_ulp = 
+net.ipv4.tcp_base_mss = 1024
+net.ipv4.tcp_challenge_ack_limit = 1000
+net.ipv4.tcp_congestion_control = cubic
+net.ipv4.tcp_dsack = 1
+net.ipv4.tcp_early_demux = 1
+net.ipv4.tcp_early_retrans = 3
+net.ipv4.tcp_ecn = 2
+net.ipv4.tcp_ecn_fallback = 1
+net.ipv4.tcp_fack = 0
+net.ipv4.tcp_fastopen = 1
+net.ipv4.tcp_fastopen_blackhole_timeout_sec = 3600
+net.ipv4.tcp_fin_timeout = 60
+net.ipv4.tcp_frto = 2
+net.ipv4.tcp_fwmark_accept = 0
+net.ipv4.tcp_invalid_ratelimit = 500
+net.ipv4.tcp_keepalive_intvl = 75
+net.ipv4.tcp_keepalive_probes = 9
+net.ipv4.tcp_keepalive_time = 7200
+net.ipv4.tcp_l3mdev_accept = 0
+net.ipv4.tcp_limit_output_bytes = 262144
+net.ipv4.tcp_low_latency = 0
+net.ipv4.tcp_max_orphans = 8192
+net.ipv4.tcp_max_reordering = 300
+net.ipv4.tcp_max_syn_backlog = 128
+net.ipv4.tcp_max_tw_buckets = 8192
+net.ipv4.tcp_mem = 22113	29485	44226
+net.ipv4.tcp_min_rtt_wlen = 300
+net.ipv4.tcp_min_snd_mss = 48
+net.ipv4.tcp_min_tso_segs = 2
+net.ipv4.tcp_moderate_rcvbuf = 1
+net.ipv4.tcp_mtu_probing = 0
+net.ipv4.tcp_no_metrics_save = 0
+net.ipv4.tcp_notsent_lowat = 4294967295
+net.ipv4.tcp_orphan_retries = 0
+net.ipv4.tcp_pacing_ca_ratio = 120
+net.ipv4.tcp_pacing_ss_ratio = 200
+net.ipv4.tcp_probe_interval = 600
+net.ipv4.tcp_probe_threshold = 8
+net.ipv4.tcp_recovery = 1
+net.ipv4.tcp_reordering = 3
+net.ipv4.tcp_retrans_collapse = 1
+net.ipv4.tcp_retries1 = 3
+net.ipv4.tcp_retries2 = 15
+net.ipv4.tcp_rfc1337 = 0
+net.ipv4.tcp_rmem = 4096	131072	6291456
+net.ipv4.tcp_sack = 1
+net.ipv4.tcp_slow_start_after_idle = 1
+net.ipv4.tcp_stdurg = 0
+net.ipv4.tcp_syn_retries = 6
+net.ipv4.tcp_synack_retries = 5
+net.ipv4.tcp_syncookies = 1
+net.ipv4.tcp_thin_linear_timeouts = 0
+net.ipv4.tcp_timestamps = 1
+net.ipv4.tcp_tso_win_divisor = 3
+net.ipv4.tcp_tw_reuse = 0
+net.ipv4.tcp_window_scaling = 1
+net.ipv4.tcp_wmem = 4096	16384	4194304
+net.ipv4.tcp_workaround_signed_windows = 0
+net.ipv4.udp_early_demux = 1
+net.ipv4.udp_l3mdev_accept = 0
+net.ipv4.udp_mem = 44226	58970	88452
+net.ipv4.udp_rmem_min = 4096
+net.ipv4.udp_wmem_min = 4096
+net.ipv4.xfrm4_gc_thresh = 32768
+net.ipv6.anycast_src_echo_reply = 0
+net.ipv6.auto_flowlabels = 1
+net.ipv6.bindv6only = 0
+net.ipv6.calipso_cache_bucket_size = 10
+net.ipv6.calipso_cache_enable = 1
+net.ipv6.conf.all.accept_dad = 0
+net.ipv6.conf.all.accept_ra = 1
+net.ipv6.conf.all.accept_ra_defrtr = 1
+net.ipv6.conf.all.accept_ra_from_local = 0
+net.ipv6.conf.all.accept_ra_min_hop_limit = 1
+net.ipv6.conf.all.accept_ra_mtu = 1
+net.ipv6.conf.all.accept_ra_pinfo = 1
+net.ipv6.conf.all.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.all.accept_ra_rt_info_min_plen = 0
+net.ipv6.conf.all.accept_ra_rtr_pref = 1
+net.ipv6.conf.all.accept_redirects = 1
+net.ipv6.conf.all.accept_source_route = 0
+net.ipv6.conf.all.addr_gen_mode = 0
+net.ipv6.conf.all.autoconf = 1
+net.ipv6.conf.all.dad_transmits = 1
+net.ipv6.conf.all.disable_ipv6 = 0
+net.ipv6.conf.all.disable_policy = 0
+net.ipv6.conf.all.drop_unicast_in_l2_multicast = 0
+net.ipv6.conf.all.drop_unsolicited_na = 0
+net.ipv6.conf.all.enhanced_dad = 1
+net.ipv6.conf.all.force_mld_version = 0
+net.ipv6.conf.all.force_tllao = 0
+net.ipv6.conf.all.forwarding = 0
+net.ipv6.conf.all.hop_limit = 64
+net.ipv6.conf.all.ignore_routes_with_linkdown = 0
+net.ipv6.conf.all.keep_addr_on_down = 0
+net.ipv6.conf.all.max_addresses = 16
+net.ipv6.conf.all.max_desync_factor = 600
+net.ipv6.conf.all.mc_forwarding = 0
+net.ipv6.conf.all.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.all.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.all.mtu = 1280
+net.ipv6.conf.all.ndisc_notify = 0
+net.ipv6.conf.all.ndisc_tclass = 0
+net.ipv6.conf.all.proxy_ndp = 0
+net.ipv6.conf.all.regen_max_retry = 3
+net.ipv6.conf.all.router_probe_interval = 60
+net.ipv6.conf.all.router_solicitation_delay = 1
+net.ipv6.conf.all.router_solicitation_interval = 4
+net.ipv6.conf.all.router_solicitation_max_interval = 3600
+net.ipv6.conf.all.router_solicitations = -1
+net.ipv6.conf.all.seg6_enabled = 0
+net.ipv6.conf.all.seg6_require_hmac = 0
+net.ipv6.conf.all.suppress_frag_ndisc = 1
+net.ipv6.conf.all.temp_prefered_lft = 86400
+net.ipv6.conf.all.temp_valid_lft = 604800
+net.ipv6.conf.all.use_oif_addrs_only = 0
+net.ipv6.conf.all.use_tempaddr = 0
+net.ipv6.conf.default.accept_dad = 1
+net.ipv6.conf.default.accept_ra = 1
+net.ipv6.conf.default.accept_ra_defrtr = 1
+net.ipv6.conf.default.accept_ra_from_local = 0
+net.ipv6.conf.default.accept_ra_min_hop_limit = 1
+net.ipv6.conf.default.accept_ra_mtu = 1
+net.ipv6.conf.default.accept_ra_pinfo = 1
+net.ipv6.conf.default.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.default.accept_ra_rt_info_min_plen = 0
+net.ipv6.conf.default.accept_ra_rtr_pref = 1
+net.ipv6.conf.default.accept_redirects = 1
+net.ipv6.conf.default.accept_source_route = 0
+net.ipv6.conf.default.addr_gen_mode = 0
+net.ipv6.conf.default.autoconf = 1
+net.ipv6.conf.default.dad_transmits = 1
+net.ipv6.conf.default.disable_ipv6 = 0
+net.ipv6.conf.default.disable_policy = 0
+net.ipv6.conf.default.drop_unicast_in_l2_multicast = 0
+net.ipv6.conf.default.drop_unsolicited_na = 0
+net.ipv6.conf.default.enhanced_dad = 1
+net.ipv6.conf.default.force_mld_version = 0
+net.ipv6.conf.default.force_tllao = 0
+net.ipv6.conf.default.forwarding = 0
+net.ipv6.conf.default.hop_limit = 64
+net.ipv6.conf.default.ignore_routes_with_linkdown = 0
+net.ipv6.conf.default.keep_addr_on_down = 0
+net.ipv6.conf.default.max_addresses = 16
+net.ipv6.conf.default.max_desync_factor = 600
+net.ipv6.conf.default.mc_forwarding = 0
+net.ipv6.conf.default.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.default.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.default.mtu = 1280
+net.ipv6.conf.default.ndisc_notify = 0
+net.ipv6.conf.default.ndisc_tclass = 0
+net.ipv6.conf.default.proxy_ndp = 0
+net.ipv6.conf.default.regen_max_retry = 3
+net.ipv6.conf.default.router_probe_interval = 60
+net.ipv6.conf.default.router_solicitation_delay = 1
+net.ipv6.conf.default.router_solicitation_interval = 4
+net.ipv6.conf.default.router_solicitation_max_interval = 3600
+net.ipv6.conf.default.router_solicitations = -1
+net.ipv6.conf.default.seg6_enabled = 0
+net.ipv6.conf.default.seg6_require_hmac = 0
+net.ipv6.conf.default.suppress_frag_ndisc = 1
+net.ipv6.conf.default.temp_prefered_lft = 86400
+net.ipv6.conf.default.temp_valid_lft = 604800
+net.ipv6.conf.default.use_oif_addrs_only = 0
+net.ipv6.conf.default.use_tempaddr = 0
+net.ipv6.conf.ens33.accept_dad = 1
+net.ipv6.conf.ens33.accept_ra = 0
+net.ipv6.conf.ens33.accept_ra_defrtr = 1
+net.ipv6.conf.ens33.accept_ra_from_local = 0
+net.ipv6.conf.ens33.accept_ra_min_hop_limit = 1
+net.ipv6.conf.ens33.accept_ra_mtu = 1
+net.ipv6.conf.ens33.accept_ra_pinfo = 1
+net.ipv6.conf.ens33.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.ens33.accept_ra_rt_info_min_plen = 0
+net.ipv6.conf.ens33.accept_ra_rtr_pref = 1
+net.ipv6.conf.ens33.accept_redirects = 1
+net.ipv6.conf.ens33.accept_source_route = 0
+net.ipv6.conf.ens33.addr_gen_mode = 0
+net.ipv6.conf.ens33.autoconf = 1
+net.ipv6.conf.ens33.dad_transmits = 1
+net.ipv6.conf.ens33.disable_ipv6 = 0
+net.ipv6.conf.ens33.disable_policy = 0
+net.ipv6.conf.ens33.drop_unicast_in_l2_multicast = 0
+net.ipv6.conf.ens33.drop_unsolicited_na = 0
+net.ipv6.conf.ens33.enhanced_dad = 1
+net.ipv6.conf.ens33.force_mld_version = 0
+net.ipv6.conf.ens33.force_tllao = 0
+net.ipv6.conf.ens33.forwarding = 0
+net.ipv6.conf.ens33.hop_limit = 64
+net.ipv6.conf.ens33.ignore_routes_with_linkdown = 0
+net.ipv6.conf.ens33.keep_addr_on_down = 0
+net.ipv6.conf.ens33.max_addresses = 16
+net.ipv6.conf.ens33.max_desync_factor = 600
+net.ipv6.conf.ens33.mc_forwarding = 0
+net.ipv6.conf.ens33.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.ens33.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.ens33.mtu = 1500
+net.ipv6.conf.ens33.ndisc_notify = 0
+net.ipv6.conf.ens33.ndisc_tclass = 0
+net.ipv6.conf.ens33.proxy_ndp = 0
+net.ipv6.conf.ens33.regen_max_retry = 3
+net.ipv6.conf.ens33.router_probe_interval = 60
+net.ipv6.conf.ens33.router_solicitation_delay = 1
+net.ipv6.conf.ens33.router_solicitation_interval = 4
+net.ipv6.conf.ens33.router_solicitation_max_interval = 3600
+net.ipv6.conf.ens33.router_solicitations = -1
+net.ipv6.conf.ens33.seg6_enabled = 0
+net.ipv6.conf.ens33.seg6_require_hmac = 0
+net.ipv6.conf.ens33.suppress_frag_ndisc = 1
+net.ipv6.conf.ens33.temp_prefered_lft = 86400
+net.ipv6.conf.ens33.temp_valid_lft = 604800
+net.ipv6.conf.ens33.use_oif_addrs_only = 0
+net.ipv6.conf.ens33.use_tempaddr = 0
+net.ipv6.conf.lo.accept_dad = -1
+net.ipv6.conf.lo.accept_ra = 1
+net.ipv6.conf.lo.accept_ra_defrtr = 1
+net.ipv6.conf.lo.accept_ra_from_local = 0
+net.ipv6.conf.lo.accept_ra_min_hop_limit = 1
+net.ipv6.conf.lo.accept_ra_mtu = 1
+net.ipv6.conf.lo.accept_ra_pinfo = 1
+net.ipv6.conf.lo.accept_ra_rt_info_max_plen = 0
+net.ipv6.conf.lo.accept_ra_rt_info_min_plen = 0
+net.ipv6.conf.lo.accept_ra_rtr_pref = 1
+net.ipv6.conf.lo.accept_redirects = 1
+net.ipv6.conf.lo.accept_source_route = 0
+net.ipv6.conf.lo.addr_gen_mode = 0
+net.ipv6.conf.lo.autoconf = 1
+net.ipv6.conf.lo.dad_transmits = 1
+net.ipv6.conf.lo.disable_ipv6 = 0
+net.ipv6.conf.lo.disable_policy = 0
+net.ipv6.conf.lo.drop_unicast_in_l2_multicast = 0
+net.ipv6.conf.lo.drop_unsolicited_na = 0
+net.ipv6.conf.lo.enhanced_dad = 1
+net.ipv6.conf.lo.force_mld_version = 0
+net.ipv6.conf.lo.force_tllao = 0
+net.ipv6.conf.lo.forwarding = 0
+net.ipv6.conf.lo.hop_limit = 64
+net.ipv6.conf.lo.ignore_routes_with_linkdown = 0
+net.ipv6.conf.lo.keep_addr_on_down = 0
+net.ipv6.conf.lo.max_addresses = 16
+net.ipv6.conf.lo.max_desync_factor = 600
+net.ipv6.conf.lo.mc_forwarding = 0
+net.ipv6.conf.lo.mldv1_unsolicited_report_interval = 10000
+net.ipv6.conf.lo.mldv2_unsolicited_report_interval = 1000
+net.ipv6.conf.lo.mtu = 65536
+net.ipv6.conf.lo.ndisc_notify = 0
+net.ipv6.conf.lo.ndisc_tclass = 0
+net.ipv6.conf.lo.proxy_ndp = 0
+net.ipv6.conf.lo.regen_max_retry = 3
+net.ipv6.conf.lo.router_probe_interval = 60
+net.ipv6.conf.lo.router_solicitation_delay = 1
+net.ipv6.conf.lo.router_solicitation_interval = 4
+net.ipv6.conf.lo.router_solicitation_max_interval = 3600
+net.ipv6.conf.lo.router_solicitations = -1
+net.ipv6.conf.lo.seg6_enabled = 0
+net.ipv6.conf.lo.seg6_require_hmac = 0
+net.ipv6.conf.lo.suppress_frag_ndisc = 1
+net.ipv6.conf.lo.temp_prefered_lft = 86400
+net.ipv6.conf.lo.temp_valid_lft = 604800
+net.ipv6.conf.lo.use_oif_addrs_only = 0
+net.ipv6.conf.lo.use_tempaddr = -1
+net.ipv6.flowlabel_consistency = 1
+net.ipv6.flowlabel_reflect = 0
+net.ipv6.flowlabel_state_ranges = 0
+net.ipv6.fwmark_reflect = 0
+net.ipv6.icmp.ratelimit = 1000
+net.ipv6.idgen_delay = 1
+net.ipv6.idgen_retries = 3
+net.ipv6.ip6frag_high_thresh = 262144
+net.ipv6.ip6frag_low_thresh = 196608
+net.ipv6.ip6frag_secret_interval = 0
+net.ipv6.ip6frag_time = 60
+net.ipv6.ip_nonlocal_bind = 0
+net.ipv6.max_dst_opts_length = 2147483647
+net.ipv6.max_dst_opts_number = 8
+net.ipv6.max_hbh_length = 2147483647
+net.ipv6.max_hbh_opts_number = 8
+net.ipv6.mld_max_msf = 64
+net.ipv6.mld_qrv = 2
+net.ipv6.neigh.default.anycast_delay = 100
+net.ipv6.neigh.default.app_solicit = 0
+net.ipv6.neigh.default.base_reachable_time_ms = 30000
+net.ipv6.neigh.default.delay_first_probe_time = 5
+net.ipv6.neigh.default.gc_interval = 30
+net.ipv6.neigh.default.gc_stale_time = 60
+net.ipv6.neigh.default.gc_thresh1 = 128
+net.ipv6.neigh.default.gc_thresh2 = 512
+net.ipv6.neigh.default.gc_thresh3 = 1024
+net.ipv6.neigh.default.locktime = 0
+net.ipv6.neigh.default.mcast_resolicit = 0
+net.ipv6.neigh.default.mcast_solicit = 3
+net.ipv6.neigh.default.proxy_delay = 80
+net.ipv6.neigh.default.proxy_qlen = 64
+net.ipv6.neigh.default.retrans_time_ms = 1000
+net.ipv6.neigh.default.ucast_solicit = 3
+net.ipv6.neigh.default.unres_qlen = 101
+net.ipv6.neigh.default.unres_qlen_bytes = 212992
+net.ipv6.neigh.ens33.anycast_delay = 100
+net.ipv6.neigh.ens33.app_solicit = 0
+net.ipv6.neigh.ens33.base_reachable_time_ms = 30000
+net.ipv6.neigh.ens33.delay_first_probe_time = 5
+net.ipv6.neigh.ens33.gc_stale_time = 60
+net.ipv6.neigh.ens33.locktime = 0
+net.ipv6.neigh.ens33.mcast_resolicit = 0
+net.ipv6.neigh.ens33.mcast_solicit = 3
+net.ipv6.neigh.ens33.proxy_delay = 80
+net.ipv6.neigh.ens33.proxy_qlen = 64
+net.ipv6.neigh.ens33.retrans_time_ms = 1000
+net.ipv6.neigh.ens33.ucast_solicit = 3
+net.ipv6.neigh.ens33.unres_qlen = 101
+net.ipv6.neigh.ens33.unres_qlen_bytes = 212992
+net.ipv6.neigh.lo.anycast_delay = 100
+net.ipv6.neigh.lo.app_solicit = 0
+net.ipv6.neigh.lo.base_reachable_time_ms = 30000
+net.ipv6.neigh.lo.delay_first_probe_time = 5
+net.ipv6.neigh.lo.gc_stale_time = 60
+net.ipv6.neigh.lo.locktime = 0
+net.ipv6.neigh.lo.mcast_resolicit = 0
+net.ipv6.neigh.lo.mcast_solicit = 3
+net.ipv6.neigh.lo.proxy_delay = 80
+net.ipv6.neigh.lo.proxy_qlen = 64
+net.ipv6.neigh.lo.retrans_time_ms = 1000
+net.ipv6.neigh.lo.ucast_solicit = 3
+net.ipv6.neigh.lo.unres_qlen = 101
+net.ipv6.neigh.lo.unres_qlen_bytes = 212992
+net.ipv6.route.gc_elasticity = 9
+net.ipv6.route.gc_interval = 30
+net.ipv6.route.gc_min_interval = 0
+net.ipv6.route.gc_min_interval_ms = 500
+net.ipv6.route.gc_thresh = 1024
+net.ipv6.route.gc_timeout = 60
+net.ipv6.route.max_size = 4096
+net.ipv6.route.min_adv_mss = 1220
+net.ipv6.route.mtu_expires = 600
+net.ipv6.xfrm6_gc_thresh = 32768
+net.iw_cm.default_backlog = 256
+net.netfilter.nf_log.0 = NONE
+net.netfilter.nf_log.1 = NONE
+net.netfilter.nf_log.10 = NONE
+net.netfilter.nf_log.11 = NONE
+net.netfilter.nf_log.12 = NONE
+net.netfilter.nf_log.2 = NONE
+net.netfilter.nf_log.3 = NONE
+net.netfilter.nf_log.4 = NONE
+net.netfilter.nf_log.5 = NONE
+net.netfilter.nf_log.6 = NONE
+net.netfilter.nf_log.7 = NONE
+net.netfilter.nf_log.8 = NONE
+net.netfilter.nf_log.9 = NONE
+net.netfilter.nf_log_all_netns = 0
+net.unix.max_dgram_qlen = 512
+user.max_cgroup_namespaces = 7635
+user.max_inotify_instances = 1024
+user.max_inotify_watches = 8192
+user.max_ipc_namespaces = 7635
+user.max_mnt_namespaces = 7635
+user.max_net_namespaces = 7635
+user.max_pid_namespaces = 7635
+user.max_user_namespaces = 7635
+user.max_uts_namespaces = 7635
+vm.admin_reserve_kbytes = 8192
+vm.block_dump = 0
+vm.compact_unevictable_allowed = 1
+vm.dirty_background_bytes = 0
+vm.dirty_background_ratio = 10
+vm.dirty_bytes = 0
+vm.dirty_expire_centisecs = 3000
+vm.dirty_ratio = 20
+vm.dirty_writeback_centisecs = 500
+vm.dirtytime_expire_seconds = 43200
+vm.extfrag_threshold = 500
+vm.hugepages_treat_as_movable = 0
+vm.hugetlb_shm_group = 0
+vm.laptop_mode = 0
+vm.legacy_va_layout = 0
+vm.lowmem_reserve_ratio = 256	256	32	1
+vm.max_map_count = 65530
+vm.memory_failure_early_kill = 0
+vm.memory_failure_recovery = 1
+vm.min_free_kbytes = 45056
+vm.min_slab_ratio = 5
+vm.min_unmapped_ratio = 1
+vm.mmap_min_addr = 65536
+vm.nr_hugepages = 0
+vm.nr_hugepages_mempolicy = 0
+vm.nr_overcommit_hugepages = 0
+vm.numa_stat = 1
+vm.numa_zonelist_order = Node
+vm.oom_dump_tasks = 1
+vm.oom_kill_allocating_task = 0
+vm.overcommit_kbytes = 0
+vm.overcommit_memory = 0
+vm.overcommit_ratio = 50
+vm.page-cluster = 3
+vm.panic_on_oom = 0
+vm.percpu_pagelist_fraction = 0
+vm.stat_interval = 1
+vm.swappiness = 60
+vm.user_reserve_kbytes = 60643
+vm.vfs_cache_pressure = 100
+vm.watermark_scale_factor = 10
+vm.zone_reclaim_mode = 0

tests/test_airport.py

@@ -17,6 +17,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/airport-I.json'), 'r', encoding='utf-8') as f:
             self.osx_10_14_6_airport_I_json = json.loads(f.read())
 
+    def test_airport_I_nodata(self):
+        """
+        Test 'airport -I' with no data
+        """
+        self.assertEqual(jc.parsers.airport.parse('', quiet=True), {})
+
     def test_airport_I_osx_10_14_6(self):
         """
         Test 'airport -I' on OSX 10.14.6

tests/test_airport_s.py

@@ -17,6 +17,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/airport-s.json'), 'r', encoding='utf-8') as f:
             self.osx_10_14_6_airport_s_json = json.loads(f.read())
 
+    def test_airport_s_nodata(self):
+        """
+        Test 'airport -s' with no data
+        """
+        self.assertEqual(jc.parsers.airport_s.parse('', quiet=True), [])
+
     def test_airport_s_osx_10_14_6(self):
         """
         Test 'airport -s' on OSX 10.14.6

tests/test_arp.py

@@ -71,6 +71,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/freebsd12/arp-a.json'), 'r', encoding='utf-8') as f:
             self.freebsd12_arp_a_json = json.loads(f.read())
 
+    def test_arp_nodata(self):
+        """
+        Test 'arp' with no data
+        """
+        self.assertEqual(jc.parsers.arp.parse('', quiet=True), [])
+
     def test_arp_centos_7_7(self):
         """
         Test 'arp' on Centos 7.7

tests/test_blkid.py

@@ -71,6 +71,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-18.04/blkid-ip-udev-multi.json'), 'r', encoding='utf-8') as f:
             self.ubuntu_18_4_blkid_ip_udev_multi_json = json.loads(f.read())
 
+    def test_blkid_nodata(self):
+        """
+        Test 'blkid' with no data
+        """
+        self.assertEqual(jc.parsers.blkid.parse('', quiet=True), [])
+
     def test_blkid_centos_7_7(self):
         """
         Test 'blkid' on Centos 7.7

tests/test_cli.py

@@ -1,9 +1,11 @@
 import unittest
+import pygments
+from pygments.token import (Name, Number, String, Keyword)
 import jc.cli
 
 
 class MyTests(unittest.TestCase):
-    def test_cli(self):
+    def test_cli_generate_magic_command(self):
         commands = {
             'jc -p systemctl list-sockets': 'systemctl list-sockets | jc --systemctl-ls -p',
             'jc -p systemctl list-unit-files': 'systemctl list-unit-files | jc --systemctl-luf -p',
@@ -22,3 +24,156 @@ class MyTests(unittest.TestCase):
 
         for command, expected_command in commands.items():
             self.assertEqual(jc.cli.generate_magic_command(command.split(' '))[1], expected_command)
+
+    def test_cli_set_env_colors(self):
+        if pygments.__version__.startswith('2.3.'):
+            env = {
+                '': {
+                    Name.Tag: 'bold #ansidarkblue',
+                    Keyword: '#ansidarkgray',
+                    Number: '#ansipurple',
+                    String: '#ansidarkgreen'
+                },
+                ' ': {
+                    Name.Tag: 'bold #ansidarkblue',
+                    Keyword: '#ansidarkgray',
+                    Number: '#ansipurple',
+                    String: '#ansidarkgreen'
+                },
+                'default,default,default,default': {
+                    Name.Tag: 'bold #ansidarkblue',
+                    Keyword: '#ansidarkgray',
+                    Number: '#ansipurple',
+                    String: '#ansidarkgreen'
+                },
+                'red,red,red,red': {
+                    Name.Tag: 'bold #ansidarkred',
+                    Keyword: '#ansidarkred',
+                    Number: '#ansidarkred',
+                    String: '#ansidarkred'
+                },
+                'red,red,yada,red': {
+                    Name.Tag: 'bold #ansidarkblue',
+                    Keyword: '#ansidarkgray',
+                    Number: '#ansipurple',
+                    String: '#ansidarkgreen'
+                },
+                'red,red,red': {
+                    Name.Tag: 'bold #ansidarkblue',
+                    Keyword: '#ansidarkgray',
+                    Number: '#ansipurple',
+                    String: '#ansidarkgreen'
+                },
+                'red,red,red,red,red,red': {
+                    Name.Tag: 'bold #ansidarkblue',
+                    Keyword: '#ansidarkgray',
+                    Number: '#ansipurple',
+                    String: '#ansidarkgreen'
+                }
+            }
+        else:
+            env = {
+                '': {
+                    Name.Tag: 'bold ansiblue',
+                    Keyword: 'ansibrightblack',
+                    Number: 'ansimagenta',
+                    String: 'ansigreen'
+                },
+                ' ': {
+                    Name.Tag: 'bold ansiblue',
+                    Keyword: 'ansibrightblack',
+                    Number: 'ansimagenta',
+                    String: 'ansigreen'
+                },
+                'default,default,default,default': {
+                    Name.Tag: 'bold ansiblue',
+                    Keyword: 'ansibrightblack',
+                    Number: 'ansimagenta',
+                    String: 'ansigreen'
+                },
+                'red,red,red,red': {
+                    Name.Tag: 'bold ansired',
+                    Keyword: 'ansired',
+                    Number: 'ansired',
+                    String: 'ansired'
+                },
+                'red,red,yada,red': {
+                    Name.Tag: 'bold ansiblue',
+                    Keyword: 'ansibrightblack',
+                    Number: 'ansimagenta',
+                    String: 'ansigreen'
+                },
+                'red,red,red': {
+                    Name.Tag: 'bold ansiblue',
+                    Keyword: 'ansibrightblack',
+                    Number: 'ansimagenta',
+                    String: 'ansigreen'
+                },
+                'red,red,red,red,red,red': {
+                    Name.Tag: 'bold ansiblue',
+                    Keyword: 'ansibrightblack',
+                    Number: 'ansimagenta',
+                    String: 'ansigreen'
+                }
+            }
+
+        for jc_colors, expected_colors in env.items():
+            self.assertEqual(jc.cli.set_env_colors(jc_colors), expected_colors)
+
+    def test_cli_json_out(self):
+        test_input = [
+            None,
+            {},
+            [],
+            '',
+            {"key1": "value1", "key2": 2, "key3": None, "key4": 3.14, "key5": True},
+        ]
+
+        expected_output = [
+            '\x1b[90mnull\x1b[39m',
+            '{}',
+            '[]',
+            '\x1b[32m""\x1b[39m',
+            '{\x1b[34;01m"key1"\x1b[39;00m: \x1b[32m"value1"\x1b[39m, \x1b[34;01m"key2"\x1b[39;00m: \x1b[35m2\x1b[39m, \x1b[34;01m"key3"\x1b[39;00m: \x1b[90mnull\x1b[39m, \x1b[34;01m"key4"\x1b[39;00m: \x1b[35m3.14\x1b[39m, \x1b[34;01m"key5"\x1b[39;00m: \x1b[90mtrue\x1b[39m}'
+        ]
+
+        for test_dict, expected_json in zip(test_input, expected_output):
+            self.assertEqual(jc.cli.json_out(test_dict), expected_json)
+
+    def test_cli_json_out_mono(self):
+        test_input = [
+            None,
+            {},
+            [],
+            '',
+            {"key1": "value1", "key2": 2, "key3": None, "key4": 3.14, "key5": True},
+        ]
+
+        expected_output = [
+            'null',
+            '{}',
+            '[]',
+            '""',
+            '{"key1": "value1", "key2": 2, "key3": null, "key4": 3.14, "key5": true}'
+        ]
+
+        for test_dict, expected_json in zip(test_input, expected_output):
+            self.assertEqual(jc.cli.json_out(test_dict, mono=True), expected_json)
+
+    def test_cli_json_out_pretty(self):
+        test_input = [
+            {"key1": "value1", "key2": 2, "key3": None, "key4": 3.14, "key5": True},
+            {"key1": [{"subkey1": "subvalue1"}, {"subkey2": [1, 2, 3]}], "key2": True}
+        ]
+
+        expected_output = [
+            '{\n  \x1b[34;01m"key1"\x1b[39;00m: \x1b[32m"value1"\x1b[39m,\n  \x1b[34;01m"key2"\x1b[39;00m: \x1b[35m2\x1b[39m,\n  \x1b[34;01m"key3"\x1b[39;00m: \x1b[90mnull\x1b[39m,\n  \x1b[34;01m"key4"\x1b[39;00m: \x1b[35m3.14\x1b[39m,\n  \x1b[34;01m"key5"\x1b[39;00m: \x1b[90mtrue\x1b[39m\n}',
+            '{\n  \x1b[34;01m"key1"\x1b[39;00m: [\n    {\n      \x1b[34;01m"subkey1"\x1b[39;00m: \x1b[32m"subvalue1"\x1b[39m\n    },\n    {\n      \x1b[34;01m"subkey2"\x1b[39;00m: [\n        \x1b[35m1\x1b[39m,\n        \x1b[35m2\x1b[39m,\n        \x1b[35m3\x1b[39m\n      ]\n    }\n  ],\n  \x1b[34;01m"key2"\x1b[39;00m: \x1b[90mtrue\x1b[39m\n}'
+        ]
+
+        for test_dict, expected_json in zip(test_input, expected_output):
+            self.assertEqual(jc.cli.json_out(test_dict, pretty=True), expected_json)
+
+    def test_cli_about_jc(self):
+        self.assertEqual(jc.cli.about_jc()['name'], 'jc')
+        self.assertGreaterEqual(jc.cli.about_jc()['parser_count'], 50)

tests/test_crontab.py

@@ -17,6 +17,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/crontab.json'), 'r', encoding='utf-8') as f:
             self.centos_7_7_crontab_json = json.loads(f.read())
 
+    def test_crontab_nodata(self):
+        """
+        Test 'crontab' with no data
+        """
+        self.assertEqual(jc.parsers.crontab.parse('', quiet=True), {})
+
     def test_crontab_centos_7_7(self):
         """
         Test 'crontab' on Centos 7.7

tests/test_crontab_u.py

@@ -23,6 +23,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/crontab-u.json'), 'r', encoding='utf-8') as f:
             self.centos_7_7_crontab_u_json = json.loads(f.read())
 
+    def test_crontab_u_nodata(self):
+        """
+        Test 'crontab' with no data (has a user field)
+        """
+        self.assertEqual(jc.parsers.crontab_u.parse('', quiet=True), {})
+
     def test_crontab_u_ubuntu_18_4(self):
         """
         Test 'crontab' on Ubuntu 18.4 (has a user field)

tests/test_csv.py

@@ -65,6 +65,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/csv-insurance.json'), 'r', encoding='utf-8') as f:
             self.generic_csv_insurance_json = json.loads(f.read())
 
+    def test_csv_nodata(self):
+        """
+        Test with no data
+        """
+        self.assertEqual(jc.parsers.csv.parse('', quiet=True), [])
+
     def test_csv_biostats(self):
         """
         Test 'biostats.csv' file

tests/test_df.py

@@ -59,6 +59,12 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/df-h.json'), 'r', encoding='utf-8') as f:
             self.osx_10_14_6_df_h_json = json.loads(f.read())
 
+    def test_df_nodata(self):
+        """
+        Test plain 'df' with no data
+        """
+        self.assertEqual(jc.parsers.df.parse('', quiet=True), [])
+
     def test_df_centos_7_7(self):
         """
         Test plain 'df' on Centos 7.7