is the general standard way of doing "option" in script, 
use strict;
use warnings;
use Getopt::Std;

my %options;
if (scalar @ARGV < 3) {usage()};

sub usage
{
    print STDERR << "EOF";
    \nThis program does...
    usage: $0 [-hcfo]

            -h  : this (help) message
            -c  : config file
            -o  : Fj xcf release file
            -x  : output file

EOF
exit;
}

getopts ("hc:f:o:", \%options);
usage() if $options{h};

if ($options{o})
{
    $source_file = $options{o};
}
else
{
    $source_file = "as.xcf-dist";
}
if ($options{c})
{
    $config_file = $options{c};
}
else
{
    $config_file = 'config.ini';
}
if ($options{x})
{
    $dest_file = $options{x};
}
else
{
    usage();
}

[download]
if you have any suggestion, Please let me know, Cheers

In reply to Re^2: question about getopt by Sun751
in thread question about getopt by Sun751

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