The Heirloom Project provides standard Unix utilities.
Web-based subversion manager
Codepot is a web-based subversion repository manager. It incorporates the subversion revision control system and wiki-based documentation, and supports authentication via LDAP or DBMS. If you opt for the simplest, you can manage multiple subversion repositories independent of each other. Going beyond it, you can track issues, write documents, and upload release files. See it live at http://code.abiyo.net
A graphical browser for examining Monotone VCS repositories without the need for a workspace.
Subbarna is the new web-graphical way to admin Subversion. You can admin your repositoroies (create, modify, delete, add/remove users, etc...) by a simple web interface.
rcss makes using (RCS) (S)imple
rcss - rcs simplified. RCS is revision control. While the newer revision controls like git have taken the world by storm, I find as a systems administrator that I don't need all the features of git, I need some thing simple and that stays on my server and is simple and easy to use. RCS fit the bill for me for revision control. RCS didn't make it easy to do things like compare, revert. So I wrote rcss, to make working with rcs MUCH simpler, at least for myself. I hope you find it as useful as I have.