jc.parsers.w

jc - JSON CLI output utility w Parser

Usage: specify --w as the first argument if the piped input is coming from w

Examples:

$ w | jc --w -p
[
  {
    "user": "root",
    "tty": "tty1",
    "from": null,
    "login_at": "07:49",
    "idle": "1:15m",
    "jcpu": "0.00s",
    "pcpu": "0.00s",
    "what": "-bash"
  },
  {
    "user": "root",
    "tty": "ttyS0",
    "from": null,
    "login_at": "06:24",
    "idle": "0.00s",
    "jcpu": "0.43s",
    "pcpu": "0.00s",
    "what": "w"
  },
  {
    "user": "root",
    "tty": "pts/0",
    "from": "192.168.71.1",
    "login_at": "06:29",
    "idle": "2:35m",
    "jcpu": "0.00s",
    "pcpu": "0.00s",
    "what": "-bash"
  }
]

$ w | jc --w -p -r
[
  {
    "user": "kbrazil",
    "tty": "tty1",
    "from": "-",
    "login_at": "07:49",
    "idle": "1:16m",
    "jcpu": "0.00s",
    "pcpu": "0.00s",
    "what": "-bash"
  },
  {
    "user": "kbrazil",
    "tty": "ttyS0",
    "from": "-",
    "login_at": "06:24",
    "idle": "2.00s",
    "jcpu": "0.46s",
    "pcpu": "0.00s",
    "what": "w"
  },
  {
    "user": "kbrazil",
    "tty": "pts/0",
    "from": "192.168.71.1",
    "login_at": "06:29",
    "idle": "2:36m",
    "jcpu": "0.00s",
    "pcpu": "0.00s",
    "what": "-bash"
  }
]

process

process(proc_data)

schema:

[
  {
    "user":     string,     # '-'' = null
    "tty":      string,     # '-'' = null
    "from":     string,     # '-'' = null
    "login_at": string,     # '-'' = null
    "idle":     string,     # '-'' = null
    "jcpu":     string,
    "pcpu":     string,
    "what":     string      # '-'' = null
  }
]

parse

parse(data, raw=False, quiet=False)

Main parsing function

Arguments:

raw:    (boolean) output preprocessed JSON if True
quiet:  (boolean) suppress warning messages if True

2.1 KiB Raw Blame History

jc.parsers.w

process

parse

2.1 KiB

Raw Blame History