xcat-core/xCAT-client-2.0/usr/bin/xcoll

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#!/usr/bin/env perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
use Data::Dumper;
my %output;
while (<STDIN>) {
my $node;
my $output;
if (/:/) {
($node,$output) = split /:/,$_,2;
} else {
$node= "UNKNOWN";
$output = $_;
}
$output =~ s/^ //;
$output{$node}.=$output;
}
my %collated;
foreach (keys %output) {
$collated{$output{$_}}->{$_}=1;
}
foreach (keys %collated) {
my $nodes = join(',',sort (keys %{$collated{$_}}));
print "====================================\n";
print "$nodes\n";
print "====================================\n";
print $_;
}