Open-AudIT is an application to tell you exactly what is on your network, how it is configured and when it changes.
Open-AudIT will run on Windows and Linux systems. Essentially, Open-AudIT is a database of information, that can be queried via a web interface. Data about the network is inserted via a Bash Script (Linux) or VBScript (Windows).
The entire application is written in php, bash and vbscript. These are all 'scripting' languages - no compiling with viewable source. Making changes and customisations is both quick and easy.
At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.