#$@%#$%!

Ngiler SH3LL 360
: / usr / share / perl5 / vendor_perl / Net /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : Domain.pm \| Size : 8.04 KB
# Net::Domain.pm # # Copyright (C) 1995-1998 Graham Barr. All rights reserved. # Copyright (C) 2013-2014 Steve Hay. All rights reserved. # 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 F<LICENCE> file. package Net::Domain; use 5.008001; use strict; use warnings; use Carp; use Exporter; use Net::Config; our @ISA = qw(Exporter); our @EXPORT_OK = qw(hostname hostdomain hostfqdn domainname); our $VERSION = "3.11"; my ($host, $domain, $fqdn) = (undef, undef, undef); # Try every conceivable way to get hostname. sub _hostname { # we already know it return $host if (defined $host); if ($^O eq 'MSWin32') { require Socket; my ($name, $alias, $type, $len, @addr) = gethostbyname($ENV{'COMPUTERNAME'} \|\| 'localhost'); while (@addr) { my $a = shift(@addr); $host = gethostbyaddr($a, Socket::AF_INET()); last if defined $host; } if (defined($host) && index($host, '.') > 0) { $fqdn = $host; ($host, $domain) = $fqdn =~ /^([^.]+)\.(.)$/; } return $host; } elsif ($^O eq 'MacOS') { chomp($host = `hostname`); } elsif ($^O eq 'VMS') { ## multiple varieties of net s/w makes this hard $host = $ENV{'UCX$INET_HOST'} if defined($ENV{'UCX$INET_HOST'}); $host = $ENV{'MULTINET_HOST_NAME'} if defined($ENV{'MULTINET_HOST_NAME'}); if (index($host, '.') > 0) { $fqdn = $host; ($host, $domain) = $fqdn =~ /^([^.]+)\.(.)$/; } return $host; } else { local $SIG{'__DIE__'}; # syscall is preferred since it avoids tainting problems eval { my $tmp = "\0" x 256; ## preload scalar eval { package main; require "syscall.ph"; ## no critic (Modules::RequireBarewordIncludes) defined(&main::SYS_gethostname); } \|\| eval { package main; require "sys/syscall.ph"; ## no critic (Modules::RequireBarewordIncludes) defined(&main::SYS_gethostname); } and $host = (syscall(&main::SYS_gethostname, $tmp, 256) == 0) ? $tmp : undef; } # POSIX \|\| eval { require POSIX; $host = (POSIX::uname())[1]; } # trusty old hostname command \|\| eval { chop($host = `(hostname) 2>/dev/null`); # BSD'ish } # sysV/POSIX uname command (may truncate) \|\| eval { chop($host = `uname -n 2>/dev/null`); ## SYSV'ish && POSIX'ish } # Apollo pre-SR10 \|\| eval { $host = (split(/[:. ]/, `/com/host`, 6))[0]; } \|\| eval { $host = ""; }; } # remove garbage $host =~ s/[\0\r\n]+//go; $host =~ s/(\A\.+\|\.+\Z)//go; $host =~ s/\.\.+/\./go; $host; } sub _hostdomain { # we already know it return $domain if (defined $domain); local $SIG{'__DIE__'}; return $domain = $NetConfig{'inet_domain'} if defined $NetConfig{'inet_domain'}; # try looking in /etc/resolv.conf # putting this here and assuming that it is correct, eliminates # calls to gethostbyname, and therefore DNS lookups. This helps # those on dialup systems. local ($_); if (open(my $res, '<', "/etc/resolv.conf")) { while (<$res>) { $domain = $1 if (/\A\s(?:domain\|search)\s+(\S+)/); } close($res); return $domain if (defined $domain); } # just try hostname and system calls my $host = _hostname(); my (@hosts); @hosts = ($host, "localhost"); unless (defined($host) && $host =~ /\./) { my $dom = undef; eval { my $tmp = "\0" x 256; ## preload scalar eval { package main; require "syscall.ph"; ## no critic (Modules::RequireBarewordIncludes) } \|\| eval { package main; require "sys/syscall.ph"; ## no critic (Modules::RequireBarewordIncludes) } and $dom = (syscall(&main::SYS_getdomainname, $tmp, 256) == 0) ? $tmp : undef; }; if ($^O eq 'VMS') { $dom \|\|= $ENV{'TCPIP$INET_DOMAIN'} \|\| $ENV{'UCX$INET_DOMAIN'}; } chop($dom = `domainname 2>/dev/null`) unless (defined $dom \|\| $^O =~ /^(?:cygwin\|MSWin32\|android)/); if (defined $dom) { my @h = (); $dom =~ s/^\.+//; while (length($dom)) { push(@h, "$host.$dom"); $dom =~ s/^[^.]+.+// or last; } unshift(@hosts, @h); } } # Attempt to locate FQDN foreach (grep { defined $_ } @hosts) { my @info = gethostbyname($_); next unless @info; # look at real name & aliases foreach my $site ($info[0], split(/ /, $info[1])) { if (rindex($site, ".") > 0) { # Extract domain from FQDN ($domain = $site) =~ s/\A[^.]+\.//; return $domain; } } } # Look for environment variable $domain \|\|= $ENV{LOCALDOMAIN} \|\| $ENV{DOMAIN}; if (defined $domain) { $domain =~ s/[\r\n\0]+//g; $domain =~ s/(\A\.+\|\.+\Z)//g; $domain =~ s/\.\.+/\./g; } $domain; } sub domainname { return $fqdn if (defined $fqdn); _hostname(); # .local names are special on darwin. If we call gethostbyname below, it # may hang while waiting for another, non-existent computer to respond. if($^O eq 'darwin' && $host =~ /\.local$/) { return $host; } _hostdomain(); # Assumption: If the host name does not contain a period # and the domain name does, then assume that they are correct # this helps to eliminate calls to gethostbyname, and therefore # eliminate DNS lookups return $fqdn = $host . "." . $domain if (defined $host and defined $domain and $host !~ /\./ and $domain =~ /\./); # For hosts that have no name, just an IP address return $fqdn = $host if defined $host and $host =~ /^\d+(\.\d+){3}$/; my @host = defined $host ? split(/\./, $host) : ('localhost'); my @domain = defined $domain ? split(/\./, $domain) : (); my @fqdn = (); # Determine from @host & @domain the FQDN my @d = @domain; LOOP: while (1) { my @h = @host; while (@h) { my $tmp = join(".", @h, @d); if ((gethostbyname($tmp))[0]) { @fqdn = (@h, @d); $fqdn = $tmp; last LOOP; } pop @h; } last unless shift @d; } if (@fqdn) { $host = shift @fqdn; until ((gethostbyname($host))[0]) { $host .= "." . shift @fqdn; } $domain = join(".", @fqdn); } else { undef $host; undef $domain; undef $fqdn; } $fqdn; } sub hostfqdn { domainname() } sub hostname { domainname() unless (defined $host); return $host; } sub hostdomain { domainname() unless (defined $domain); return $domain; } 1; # Keep require happy __END__ =head1 NAME Net::Domain - Attempt to evaluate the current host's internet name and domain =head1 SYNOPSIS use Net::Domain qw(hostname hostfqdn hostdomain domainname); =head1 DESCRIPTION Using various methods B<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 I<undef> if the FQDN cannot be determined. =over 4 =item hostfqdn () Identify and return the FQDN of the current host. =item domainname () An alias for hostfqdn (). =item hostname () Returns the smallest part of the FQDN which can be used to identify the host. =item hostdomain () Returns the remainder of the FQDN after the I<hostname> has been removed. =back =head1 AUTHOR Graham Barr E<lt>F<gbarr@pobox.com>E<gt>. Adapted from Sys::Hostname by David Sundstrom E<lt>F<sunds@asictest.sc.ti.com>E<gt>. Steve Hay E<lt>F<shay@cpan.org>E<gt> is now maintaining libnet as of version 1.22_02. =head1 COPYRIGHT Copyright (C) 1995-1998 Graham Barr. All rights reserved. Copyright (C) 2013-2014 Steve Hay. All rights reserved. =head1 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 F<LICENCE> file. =cut Back

Edit File : Domain.pm | Size : 8.04 KB

# Net::Domain.pm
#
# Copyright (C) 1995-1998 Graham Barr.  All rights reserved.
# Copyright (C) 2013-2014 Steve Hay.  All rights reserved.
# 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 F<LICENCE> file.

package Net::Domain;

use 5.008001;

use strict;
use warnings;

use Carp;
use Exporter;
use Net::Config;

our @ISA       = qw(Exporter);
our @EXPORT_OK = qw(hostname hostdomain hostfqdn domainname);
our $VERSION = "3.11";

my ($host, $domain, $fqdn) = (undef, undef, undef);

# Try every conceivable way to get hostname.

sub _hostname {

# we already know it
  return $host
    if (defined $host);

if ($^O eq 'MSWin32') {
    require Socket;
    my ($name, $alias, $type, $len, @addr) = gethostbyname($ENV{'COMPUTERNAME'} || 'localhost');
    while (@addr) {
      my $a = shift(@addr);
      $host = gethostbyaddr($a, Socket::AF_INET());
      last if defined $host;
    }
    if (defined($host) && index($host, '.') > 0) {
      $fqdn = $host;
      ($host, $domain) = $fqdn =~ /^([^.]+)\.(.*)$/;
    }
    return $host;
  }
  elsif ($^O eq 'MacOS') {
    chomp($host = `hostname`);
  }
  elsif ($^O eq 'VMS') {    ## multiple varieties of net s/w makes this hard
    $host = $ENV{'UCX$INET_HOST'}      if defined($ENV{'UCX$INET_HOST'});
    $host = $ENV{'MULTINET_HOST_NAME'} if defined($ENV{'MULTINET_HOST_NAME'});
    if (index($host, '.') > 0) {
      $fqdn = $host;
      ($host, $domain) = $fqdn =~ /^([^.]+)\.(.*)$/;
    }
    return $host;
  }
  else {
    local $SIG{'__DIE__'};

# syscall is preferred since it avoids tainting problems
    eval {
      my $tmp = "\0" x 256;    ## preload scalar
      eval {
        package main;
        require "syscall.ph"; ## no critic (Modules::RequireBarewordIncludes)
        defined(&main::SYS_gethostname);
        }
        || eval {
        package main;
        require "sys/syscall.ph"; ## no critic (Modules::RequireBarewordIncludes)
        defined(&main::SYS_gethostname);
        }
        and $host =
        (syscall(&main::SYS_gethostname, $tmp, 256) == 0)
        ? $tmp
        : undef;
      }

# POSIX
      || eval {
      require POSIX;
      $host = (POSIX::uname())[1];
      }

# trusty old hostname command
      || eval {
      chop($host = `(hostname) 2>/dev/null`);    # BSD'ish
      }

# sysV/POSIX uname command (may truncate)
      || eval {
      chop($host = `uname -n 2>/dev/null`);      ## SYSV'ish && POSIX'ish
      }

# Apollo pre-SR10
      || eval { $host = (split(/[:. ]/, `/com/host`, 6))[0]; }

|| eval { $host = ""; };
  }

# remove garbage
  $host =~ s/[\0\r\n]+//go;
  $host =~ s/(\A\.+|\.+\Z)//go;
  $host =~ s/\.\.+/\./go;

$host;
}

sub _hostdomain {

# we already know it
  return $domain
    if (defined $domain);

local $SIG{'__DIE__'};

return $domain = $NetConfig{'inet_domain'}
    if defined $NetConfig{'inet_domain'};

# try looking in /etc/resolv.conf
  # putting this here and assuming that it is correct, eliminates
  # calls to gethostbyname, and therefore DNS lookups. This helps
  # those on dialup systems.

local ($_);

if (open(my $res, '<', "/etc/resolv.conf")) {
    while (<$res>) {
      $domain = $1
        if (/\A\s*(?:domain|search)\s+(\S+)/);
    }
    close($res);

return $domain
      if (defined $domain);
  }

# just try hostname and system calls

my $host = _hostname();
  my (@hosts);

@hosts = ($host, "localhost");

unless (defined($host) && $host =~ /\./) {
    my $dom = undef;
    eval {
      my $tmp = "\0" x 256;    ## preload scalar
      eval {
        package main;
        require "syscall.ph"; ## no critic (Modules::RequireBarewordIncludes)
        }
        || eval {
        package main;
        require "sys/syscall.ph"; ## no critic (Modules::RequireBarewordIncludes)
        }
        and $dom =
        (syscall(&main::SYS_getdomainname, $tmp, 256) == 0)
        ? $tmp
        : undef;
    };

if ($^O eq 'VMS') {
      $dom ||= $ENV{'TCPIP$INET_DOMAIN'}
        || $ENV{'UCX$INET_DOMAIN'};
    }

chop($dom = `domainname 2>/dev/null`)
      unless (defined $dom || $^O =~ /^(?:cygwin|MSWin32|android)/);

if (defined $dom) {
      my @h = ();
      $dom =~ s/^\.+//;
      while (length($dom)) {
        push(@h, "$host.$dom");
        $dom =~ s/^[^.]+.+// or last;
      }
      unshift(@hosts, @h);
    }
  }

# Attempt to locate FQDN

foreach (grep { defined $_ } @hosts) {
    my @info = gethostbyname($_);

next unless @info;

# look at real name & aliases
    foreach my $site ($info[0], split(/ /, $info[1])) {
      if (rindex($site, ".") > 0) {

# Extract domain from FQDN

($domain = $site) =~ s/\A[^.]+\.//;
        return $domain;
      }
    }
  }

# Look for environment variable

$domain ||= $ENV{LOCALDOMAIN} || $ENV{DOMAIN};

if (defined $domain) {
    $domain =~ s/[\r\n\0]+//g;
    $domain =~ s/(\A\.+|\.+\Z)//g;
    $domain =~ s/\.\.+/\./g;
  }

$domain;
}

sub domainname {

return $fqdn
    if (defined $fqdn);

_hostname();

# *.local names are special on darwin. If we call gethostbyname below, it
  # may hang while waiting for another, non-existent computer to respond.
  if($^O eq 'darwin' && $host =~ /\.local$/) {
    return $host;
  }

_hostdomain();

# Assumption: If the host name does not contain a period
  # and the domain name does, then assume that they are correct
  # this helps to eliminate calls to gethostbyname, and therefore
  # eliminate DNS lookups

return $fqdn = $host . "." . $domain
    if (defined $host
    and defined $domain
    and $host !~ /\./
    and $domain =~ /\./);

# For hosts that have no name, just an IP address
  return $fqdn = $host if defined $host and $host =~ /^\d+(\.\d+){3}$/;

my @host   = defined $host   ? split(/\./, $host)   : ('localhost');
  my @domain = defined $domain ? split(/\./, $domain) : ();
  my @fqdn   = ();

# Determine from @host & @domain the FQDN

my @d = @domain;

LOOP:
  while (1) {
    my @h = @host;
    while (@h) {
      my $tmp = join(".", @h, @d);
      if ((gethostbyname($tmp))[0]) {
        @fqdn = (@h, @d);
        $fqdn = $tmp;
        last LOOP;
      }
      pop @h;
    }
    last unless shift @d;
  }

if (@fqdn) {
    $host = shift @fqdn;
    until ((gethostbyname($host))[0]) {
      $host .= "." . shift @fqdn;
    }
    $domain = join(".", @fqdn);
  }
  else {
    undef $host;
    undef $domain;
    undef $fqdn;
  }

$fqdn;
}

sub hostfqdn { domainname() }

sub hostname {
  domainname()
    unless (defined $host);
  return $host;
}

sub hostdomain {
  domainname()
    unless (defined $domain);
  return $domain;
}

1;    # Keep require happy

__END__

=head1 NAME

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

=head1 SYNOPSIS

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

=head1 DESCRIPTION

Using various methods B<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 I<undef> if the FQDN cannot be determined.

=over 4

=item hostfqdn ()

Identify and return the FQDN of the current host.

=item domainname ()

An alias for hostfqdn ().

=item hostname ()

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

=item hostdomain ()

Returns the remainder of the FQDN after the I<hostname> has been removed.

=back

=head1 AUTHOR

Graham Barr E<lt>F<gbarr@pobox.com>E<gt>.

Adapted from Sys::Hostname by David Sundstrom E<lt>F<sunds@asictest.sc.ti.com>E<gt>.

Steve Hay E<lt>F<shay@cpan.org>E<gt> is now maintaining libnet as of version
1.22_02.

=head1 COPYRIGHT

=head1 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 F<LICENCE> file.

=cut

Back