NAME

       Parse::Netstat - Parse the output of "netstat" command

VERSION

       This document describes version 0.14 of Parse::Netstat (from Perl distribution Parse-
       Netstat), released on 2017-02-10.

SYNOPSIS

        use Parse::Netstat qw(parse_netstat);
        my $res = parse_netstat(output => join("", `netstat -anp`), flavor=>'linux');

FUNCTIONS

   parse_netstat
       Usage:

        parse_netstat(%args) -> [status, msg, result, meta]

       Parse the output of "netstat" command.

       This program support several flavors of netstat. The default flavor is "linux".  Use
       "--flavor" to select which flavor you want.

       Since different flavors provide different fields and same-named fields might contain data
       in different format, and also not all kinds of possible output from a single flavor are
       supported, please see the sample parse output for each flavor (in corresponding
       "Parse::Netstat::*" per-flavor module) you want to use and adjust accordingly.

       This function is not exported by default, but exportable.

       Arguments ('*' denotes required arguments):

       •   flavor => str (default: "linux")

           Flavor of netstat.

       •   output* => str

           Output of netstat command.

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

       •   tcp => bool (default: 1)

           Parse TCP connections.

       •   udp => bool (default: 1)

           Parse UDP connections.

       •   unix => bool (default: 1)

           Parse Unix socket connections.

       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 (result) 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-Netstat>.

SOURCE

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

BUGS

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

       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

       Parse::Netstat::* for per-flavor notes and sample outputs.

       parse-netstat from App::ParseNetstat is a CLI for this module.

AUTHOR

       perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2017, 2015, 2014, 2012, 2011 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.