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HEAD
* FIX: warning 'Use of uninitialized value $ARGV[0]' on non debug mode
[lab.git]
/
.bin
/
get_ip_from_ifconfig.pl
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#!/usr/bin/perl
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use strict;
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use Data::Dumper;
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my $interface;
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my %IPs;
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foreach ( qx{ (LC_ALL=C /sbin/ifconfig -a 2>&1) } ) {
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$interface = $1 if /^(\S+?):?\s/;
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next unless defined $interface;
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$IPs{$interface}->{STATE}=uc($1) if /\b(up|down)\b/i;
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$IPs{$interface}->{IP}=$1 if /inet\D+(\d+\.\d+\.\d+\.\d+)/i;
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}
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print Dumper(\%IPs);