This was a great workshop from Girl Develop It that covered the basics of Git source control. We went over saving files and committing changes, viewing the Git log, viewing differences, pushing and pulling to GitHub and much more.

Here is a link to the slides from the presentation: http://gdichicago.com/courses/git-github/#/

https://www.meetup.com/Girl-Develop-It-Chicago-IL/events/238943686/