Submin provides a Web-based admin interface to your Subversion and Git repositories. Its features include user/group management, path permission management, the ability to create svn repositories and managing commit email messages. For Subversion, authentication is done with htpasswd/svn authz, so it can use the same login information as apache2/svn (and trac). For Git, ssh is used, and the login information is synched whenever a change is made. The Web interface can also work with NGINX/uWSGI, but the Subversion part only works with Apache.
git-info-bar is a ksh, bash, gitbash, and Git shell plugin that endeavors to provide a fast and pronounced view of various git attributes when you are under the umbrella of a git repository. Its main feature, the 'info bar' (information bar), displays the following information: current branch (in 'red' if on master); current cksum (in 'red' if there are uncommitted changes, and an 'uncommitted changes' message in the message area); and stash count in the message area if you have stashes. It includes an install script and removal scripts. It is currently only tested in Bash, GitBash and ksh93. It was previously named 'bash-git', but the name has been transitioned to 'git-info-bar', as a long-term goal is cross-shell compatibility using a Perl back-end.
cvs-fast-export analyzes a collection of RCS files in a CVS repository (or outside of one) and, when possible, emits an equivalent history in the form of a fast-import stream. Not all possible histories can be rendered this way, and the program tries to emit useful warnings when it can't. The program can also produce a visualization of the resulting commit DAG in the DOT format handled by the graphviz suite.