QB (Quellcode Bahn) is a software that manage the operations on the source of the programs you develop, with a versioned repository. QB manage the deploy of your program, taking it from the repository and putting it wherever you want with test phase.
The Ape Base Compile System is a set of bash scripts to leverage both ESP EPM (http://www.epmhome.org/) and MREPO (http://dag.wieers.com/home-made/mrepo/) in maintaining applications such as as Apache HTTPD, MySQL or PHP on Red Hat based systems.