jc/docs/parsers/systemctl_ls.md

jc.parsers.systemctl_ls

jc - JSON CLI output utility systemctl-ls Parser

Usage:

specify --systemctl-ls as the first argument if the piped input is coming from systemctl list-sockets

Compatibility:

'linux'

Examples:

$ systemctl list-sockets | jc --systemctl-ls -p
[
  {
    "listen": "/dev/log",
    "unit": "systemd-journald.socket",
    "activates": "systemd-journald.service"
  },
  {
    "listen": "/run/dbus/system_bus_socket",
    "unit": "dbus.socket",
    "activates": "dbus.service"
  },
  {
    "listen": "/run/dmeventd-client",
    "unit": "dm-event.socket",
    "activates": "dm-event.service"
  },
  ...
]

info

info(self, /, *args, **kwargs)

process

process(proc_data)

Final processing to conform to the schema.

Parameters:

proc_data:   (dictionary) raw structured data to process

Returns:

List of dictionaries. Structured data with the following schema:

[
  {
    "listen":       string,
    "unit":         string,
    "activates":    string
  }
]

parse

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:

List of dictionaries. Raw or processed structured data.