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Net::Domain(3perl) Perl Programmers Reference Guide Net::Domain(3perl)
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.
perl v5.34.0 2025-07-25 Net::Domain(3perl)
Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
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