support -i for the command
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15260 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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@ -28,12 +28,15 @@ my $USAGE="Usage: pping [-i|--interface interfaces] noderange
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pping -v|--version\n";
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my $interface;
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# Parse the options
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require Getopt::Long;
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Getopt::Long::Configure ("bundling");
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if(!GetOptions(
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'f|use_fping' => \$::USE_FPING,
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'h|help' => \$::HELP,
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'v|version' => \$::VERSION,
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'X|noexpand' => \$::NOEXPAND,
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'interface=s' => \$interface))
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'i|interface=s' => \$interface))
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{
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print "$USAGE";
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exit 1;
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