#!/usr/bin/perl
require LWP::UserAgent;
 
 my $ua = LWP::UserAgent->new;
 $ua->timeout(10);
 $ua->env_proxy;
 
 my $response = $ua->get('http://search.cpan.org/');
 
 if ($response->is_success) {
     print $response->content;  # or whatever
 }
 else {
     die $response->status_line;
 }