YOURLS - YOURLS is a website that contains all the tools you need to create and launch your very own URL shortener. URL shorteners like bitly or TinyURL are fine for public use, but they offer limited options in terms of URL customization.

Unimus - Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.

Lessn More - Lessn More is a fork of Lessn with support for more types of short URLs than Lessn supported;...

Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid

Polr - An open source URL shortener. A great non-profit and free alternative to bit.ly, TinyURL, or goo.gl.

RANCID - RANCID - Really Awesome New Cisco confIg Differ.