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Net::Domain(3pm)       Perl Programmers Reference Guide       Net::Domain(3pm)



NAME

       Net::Domain - Attempt to evaluate the current host's internet name and
       domain


SYNOPSIS

           use Net::Domain qw(hostname hostfqdn hostdomain domainname);


DESCRIPTION

       Using various methods attempt to find the Fully Qualified Domain Name
       (FQDN) of the current host. From this determine the host-name and the
       host-domain.

       Each of the functions will return undef if the FQDN cannot be
       determined.

   Functions
       hostfqdn()
           Identify and return the FQDN of the current host.

       domainname()
           An alias for hostfqdn().

       hostname()
           Returns the smallest part of the FQDN which can be used to identify
           the host.

       hostdomain()
           Returns the remainder of the FQDN after the hostname has been
           removed.


EXPORTS

       The following symbols are, or can be, exported by this module:

       Default Exports
           None.

       Optional Exports
           "hostname", "hostdomain", "hostfqdn", "domainname".

       Export Tags
           None.


KNOWN BUGS

       See <https://rt.cpan.org/Dist/Display.html?Status=Active&Queue=libnet>.


AUTHOR

       Graham Barr <gbarr@pobox.com <mailto:gbarr@pobox.com>>.

       Adapted from Sys::Hostname by David Sundstrom <sunds@asictest.sc.ti.com
       <mailto:sunds@asictest.sc.ti.com>>.

       Steve Hay <shay@cpan.org <mailto:shay@cpan.org>> is now maintaining
       libnet as of version 1.22_02.


COPYRIGHT

       Copyright (C) 1995-1998 Graham Barr.  All rights reserved.

       Copyright (C) 2013-2014, 2020 Steve Hay.  All rights reserved.


LICENCE

       This module is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself, i.e. under the terms of either the
       GNU General Public License or the Artistic License, as specified in the
       LICENCE file.


VERSION

       Version 3.15


DATE

       20 March 2023


HISTORY

       See the Changes file.

perl v5.38.2                      2023-11-28                  Net::Domain(3pm)

perl 5.38.2 - Generated Mon Dec 9 15:25:51 CST 2024
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