Getopt::Std has the functionality you need:

#! perl
use strict;
use warnings;
use Getopt::Std;

our ($opt_p, $opt_L);

getopts('p:L');     # -p takes an argument, -L is a boolean flag

print "p switch: $opt_p\n";
print "L switch: $opt_L\n";

[download]

Output:

16:01 >perl 698_SoPW.pl -L -p foo
p switch: foo
L switch: 1

16:01 >

[download]

As this is a core module, it’s also documented in the Perl documentation: Getopt::Std.

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: Getopt::[Std|Long]. How to define an option -L1 by Athanasius
in thread Getopts::[Std|Long]. How define a option -L1 by Pazitiff

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