A few useful links about Git:
- http://rogerdudler.github.io/git-guide/ a very simple guide with all needed commands
- https://www.atlassian.com/git/tutorials/
- http://www.alexkras.com/19-git-tips-for-everyday-use/
- http://www.toptal.com/git/git-workflows-for-pros-a-good-git-guide “How to” and “why” explanations
- https://tproger.ru/translations/most-common-git-screwupsquestions-and-solutions/ (rus)