#!/usr/local/bin/perl $referer = $ENV{'HTTP_REFERER'}; $user = $ENV{'REMOTE_ADDR'}; $usercomp = $ENV{'REMOTE_HOST'}; $url = $ENV{'REDIRECT_URL'}; $gmt = gmtime(time); print "Content-type: text/html\n\n"; if($url =~ m/jpg|gif/ig){ print ""; }else{ print "

Whoops!

$url

That page does not exist. Please press your back button and try again."; } if($referer ne ''){ open(FILE2,">>public/404.txt"); print FILE2 "$url|$referer|$user|$usercomp|$gmt\n"; close(FILE2); }