Re: The command line arguments

[toolic]

Getopt::Long

use warnings;
use strict;
use Getopt::Long;

my %opts;
GetOptions(\%opts, qw(
    p=s
    o=s
    i=s
    h=s
)) or die;

if ($opts{i}) {
    print "i\n";
}
elsif ($opts{h}) {
    print "h\n";
}

Here is one invocation:

$ script.pl -p prod -i foo -h bar
i