Net::Domain - man - phpman

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 AT pobox.com <mailto:gbarr AT pobox.com>>.

    Adapted from Sys::Hostname by David Sundstrom <sunds AT asictest.com
    <mailto:sunds AT asictest.com>>.

    Steve Hay <shay AT cpan.org <mailto:shay AT 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 3.13

DATE
    23 Dec 2020

HISTORY
    See the Changes file.