XLinker – Short & Secure URL Script

XLinker script will give you ability to create your own URL shortening service like bit.ly or tr.im. Besides just URL shortening, your users will be able to organize their personal links on their own subdomain, for example: joe.short.me.
You also can monetize your service by placing ads on “outgoing” pages.

Features:

# Unique subdomain URL system
# Shorten your links to smallest possible length
# Protect your links referrals using short links
# Organaze links into Link Groups
# Share your public links list with anybody
# Integrated API to use from other services
# User own ADSense code on redirect pages

Requirements:

# Perl
# MySQL
# Apache webserv