GitExplorer
GitExplorer: Find the right git commands you need without digging through the web
Common Git Commands – Learn how to use Git.
An introduction to Git Commands.
Oh, shit, git!
Git is hard: screwing up is easy, and figuring out how to fix your mistakes is fucking impossible. Git documentation has this chicken and egg problem where you can't search for how to get yourself out...
10 things I hate about Git « Steve Bennett blogs