Perl script using shell command to get(/grep) the lastest file on directory for download.

Just Create .htaccess (DirectoryIndex .latest.cgi) for more automations, so to get the latest files, just point your download link to: "yoursite.com/files/"

#!/usr/bin/perl
#This is .latest.cgi
$|++; my @file = `ls -1 -t -p | grep -v -P '/'`; 
print "Location: $file[0]\n\n";
exit;