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jc.parsers.ntpq

jc - JSON CLI output utility ntpq -p command output parser

Usage (cli):

$ ntpq -p | jc --ntpq

or

$ jc ntpq -p

Usage (module):

import jc.parsers.ntpq
result = jc.parsers.ntpq.parse(ntpq_command_output)

Schema:

[
  {
    "state":            string,        # space/~ converted to null
    "remote":           string,
    "refid":            string,
    "st":               integer,
    "t":                string,
    "when":             integer,       # - converted to null
    "poll":             integer,
    "reach":            integer,
    "delay":            float,
    "offset":           float,
    "jitter":           float
  },
]

Examples:

$ ntpq -p | jc --ntpq -p
[
  {
    "remote": "44.190.6.254",
    "refid": "127.67.113.92",
    "st": 2,
    "t": "u",
    "when": 1,
    "poll": 64,
    "reach": 1,
    "delay": 23.399,
    "offset": -2.805,
    "jitter": 2.131,
    "state": null
  },
  {
    "remote": "ntp.wdc1.us.lea",
    "refid": "130.133.1.10",
    "st": 2,
    "t": "u",
    "when": null,
    "poll": 64,
    "reach": 1,
    "delay": 93.053,
    "offset": -0.807,
    "jitter": 2.839,
    "state": null
  },
  {
    "remote": "clock.team-cymr",
    "refid": "204.9.54.119",
    "st": 2,
    "t": "u",
    "when": null,
    "poll": 64,
    "reach": 1,
    "delay": 70.337,
    "offset": -2.909,
    "jitter": 2.6,
    "state": null
  },
  {
    "remote": "mirror1.sjc02.s",
    "refid": "216.218.254.202",
    "st": 2,
    "t": "u",
    "when": 2,
    "poll": 64,
    "reach": 1,
    "delay": 29.325,
    "offset": 1.044,
    "jitter": 4.069,
    "state": null,
  }
]

$ ntpq -pn| jc --ntpq -p
[
  {
    "remote": "44.190.6.254",
    "refid": "127.67.113.92",
    "st": 2,
    "t": "u",
    "when": 66,
    "poll": 64,
    "reach": 377,
    "delay": 22.69,
    "offset": -0.392,
    "jitter": 2.085,
    "state": "+"
  },
  {
    "remote": "108.59.2.24",
    "refid": "130.133.1.10",
    "st": 2,
    "t": "u",
    "when": 63,
    "poll": 64,
    "reach": 377,
    "delay": 90.805,
    "offset": 2.84,
    "jitter": 1.908,
    "state": "-"
  },
  {
    "remote": "38.229.71.1",
    "refid": "204.9.54.119",
    "st": 2,
    "t": "u",
    "when": 64,
    "poll": 64,
    "reach": 377,
    "delay": 68.699,
    "offset": -0.61,
    "jitter": 2.576,
    "state": "+"
  },
  {
    "remote": "72.5.72.15",
    "refid": "216.218.254.202",
    "st": 2,
    "t": "u",
    "when": 63,
    "poll": 64,
    "reach": 377,
    "delay": 22.654,
    "offset": 0.231,
    "jitter": 1.964,
    "state": "*"
  }
]

$ ntpq -pn| jc --ntpq -p -r
[
  {
    "s": "+",
    "remote": "44.190.6.254",
    "refid": "127.67.113.92",
    "st": "2",
    "t": "u",
    "when": "66",
    "poll": "64",
    "reach": "377",
    "delay": "22.690",
    "offset": "-0.392",
    "jitter": "2.085"
  },
  {
    "s": "-",
    "remote": "108.59.2.24",
    "refid": "130.133.1.10",
    "st": "2",
    "t": "u",
    "when": "63",
    "poll": "64",
    "reach": "377",
    "delay": "90.805",
    "offset": "2.840",
    "jitter": "1.908"
  },
  {
    "s": "+",
    "remote": "38.229.71.1",
    "refid": "204.9.54.119",
    "st": "2",
    "t": "u",
    "when": "64",
    "poll": "64",
    "reach": "377",
    "delay": "68.699",
    "offset": "-0.610",
    "jitter": "2.576"
  },
  {
    "s": "*",
    "remote": "72.5.72.15",
    "refid": "216.218.254.202",
    "st": "2",
    "t": "u",
    "when": "63",
    "poll": "64",
    "reach": "377",
    "delay": "22.654",
    "offset": "0.231",
    "jitter": "1.964"
  }
]

info

info()

Provides parser metadata (version, author, etc.)

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.

Parser Information

Compatibility: linux, freebsd

Version 1.5 by Kelly Brazil (kellyjonbrazil@gmail.com)