Nikto web server scanner

Hosting git repositories -- Gitolite allows you to setup git hosting on a central server, with very fine-grained access control and many (many!) more powerful features.

Sensible database change management

Client for PPP+TLS VPN tunnel services

Main repository for munin master / node / plugins

A multi-language port of Browserscope's user agent parser.

HTTP logging and information retrieval tool

oEmbed gateway service with additional non-oEmbed sources

Messing with PostgreSQL network traffic to make some usefull things

Mail::DMARC, a complete DMARC implementation in Perl

Copied from http://cloc.sourceforge.net/