Git Aliases in Your Bash Profile
Learn how to add system-wide Git aliases to your .bash_profile.
More you should learn about Git:
Git Crit: Ryan Critiques Andrew's Use of Git
CraftQuest on Call: Andrew learns Git, Information on Docker, Handling Errors
Setting a Custom Git Default Branch Name
Change Default Branch in Git Using Custom Templates
Git Branch Naming Rules and Conventions
Changing a Commit Message with git-amend
Get Changed Files in Time Range with Git Diff
List Changed Files Between Git Branches