http://alexvollmer.com/index.php/2009/05/07/the-great-git-setup/ using a gatekeeper
http://www.kernel.org/pub/software/scm/git/docs/everyday.html everyday usage of git
http://www.rubynaut.net/articles/2008/03/04/git-easy-way-to-setup-a-private-remote-repository easy way to setup private git repo
