Ronald Bradford
MySQL Expert

MySQL Expert Ronald Bradford shares valuable input in MySQL Performance Tuning, MySQL Scalability and general MySQL Help from his two decades of working with MySQL, Oracle, Ingres and development technologies.

Perl Tricks

perl_modules.pl

#!/usr/bin/perl

use ExtUtils::Installed;
my $instmod = ExtUtils::Installed->new();
foreach my $module ($instmod->modules()) {
my $version = $instmod->version($module) || "???";
       print "$module -- $version\n";
}

remove_perl_module.pl

#!/usr/bin/perl -w
use ExtUtils::Packlist;
use ExtUtils::Installed;

$ARGV[0] or die "Usage: $0 Module::Name\n";

my $mod = $ARGV[0];

my $inst = ExtUtils::Installed->new();

    foreach my $item (sort($inst->files($mod))) {
             print "removing $item\n";
             unlink $item;
          }

     my $packfile = $inst->packlist($mod)->packlist_file();
          print "removing $packfile\n";
          unlink $packfile;

http://www.cpan.org/misc/cpan-faq.html

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