Git Deep Dive

You can use Git for years, and still get that nagging feeling that you're missing something. This ideal follow-up to the course, How Git Works, gives you the information you need to become a Git power user.
In the first part of the training, you'll revisit some of Git's basic features in depth. Along the way, you'll also take the chance to demystify puzzling commands such as "git reset." Then, in the second part of the training, you'll see how to scale Git to large projects, with features such as LFS and submodules. All of that in a little more than two hours!
Homepage

https://www.pluralsight.com/courses/git-deep-dive