Cher's RapiDocs

Cher's RapiDocs is a collection of very short introduction / reference documentation. I've originally created them as supplemental material for my courses when I was working as a computer science trainer. Now I still maintain them for the public.

Ant

Ant is a build automation tool very well suited for Java or XML related projects.

CVS

CVS is a very popular version control system.

SVN / Subversion

Subversion (SVN) is a version control system designed to replace CVS. Over CVS it supports atomic commits, easier configuration, WebDAV integration, versioning of directories and more.

UNIX

UNIX is a very popular family of operating systems. This document shows the most important UNIX commands. It's also applicable to Linux and other UNIX-like operating systems and to less extent Amiga OS and Cygwin.