Paligo is an end-to-end Component Content Management System (CCMS) solution for technical documentation, policies and procedures, knowledge management, and more.
Bartlby is a network and system monitor completely written in C, to provide a scaleable framework with the ability to monitor networks of various sizes. Bartbly consits of a core deamon, serveral plugins and the web-gui (php-extension).
SquidTL is a software created for administrators that want to limit usage of particular web sites by public internet points or office intranets. You can define rules based on regular expressions and time periods.