Git
From robotics
Getting Started with Git
Git is a very powerful version control platform used in many projects and classes. Git differs from other version control repositories in a number of ways and it is important to understand how it works. In the past there have been a number of other version control setups including SVN(subversion). Git was developed by Linus Torvalds the founder of Linux and has been widely accepted in the Computer science realm.
Step 1:
What is Git ?
Git Basics or Git in a nutshell.
Step 2:
Interactive tutorial from github.
learn Git in 15 minutes
Step 3:
Stack overflow documentation quick start guide and reference examples for once your comfortable with Git.
reference page
Step 4: Cheat sheet
Cheat sheet