List Perl Modules

=List Perl Modules And Versions= Here's a quick little perl script to list the modules with their versions:

use ExtUtils::Installed; my $instmod = ExtUtils::Installed->new; foreach my $module ($instmod->modules) { my $version = $instmod->version($module) || "???"; print "$module -- $version\n"; }
 * 1) !/usr/bin/perl
 * 2) list installed modules