Git is a great distributed source control system and with the introduction of Update 2 for Visual Studio 2012, you no longer have an excuse to not start using it.
However starting with Git can be a daunting task, therefore the guys at DZone created a free to download cheat sheet containing the list of the most important Git commands end their explanation.
Go and download it here(you’ll have to register first):
http://refcardz.dzone.com/refcardz/getting-started-git#refcard-download-social-buttons-display