NAME
    Parse::IPCommand - List network interfaces from "ip addr show" output

VERSION
    This document describes version 0.001 of Parse::IPCommand (from Perl
    distribution Parse-IPCommand), released on 2019-02-26.

SYNOPSIS
     use Parse::IPCommand qw(
         parse_ip_addr_show
         list_network_interfaces
     );

     my $res = parse_ip_addr_show(output => scalar `ip addr show`);

DESCRIPTION
FUNCTIONS
  list_network_interfaces
    Usage:

     list_network_interfaces(%args) -> [status, msg, payload, meta]

    List network interfaces from "ip addr show" output.

    If "output" is not specified, will run '/sbin/ip addr show' to get the
    output.

    This function is not exported by default, but exportable.

    Arguments ('*' denotes required arguments):

    *   output => *str*

        Output of command.

        This function only parses program's output. You need to invoke "ip"
        command on your own.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

  parse_ip_addr_show
    Usage:

     parse_ip_addr_show(%args) -> [status, msg, payload, meta]

    Parse the output of "ip addr show" command.

    This function is not exported by default, but exportable.

    Arguments ('*' denotes required arguments):

    *   output* => *str*

        Output of command.

        This function only parses program's output. You need to invoke "ip"
        command on your own.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Parse-IPCommand>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Parse-IPCommand>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Parse-IPCommand>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

SEE ALSO
AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2019 by perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.