Documentation
Git comes with internal documentation. This section covers how to access it.
Man pages
git <command> --help
git help <command>
man git-<command>
Example:
git commit --help
git help commit
man git-commit
Useful keybindings when you are in the pager
SPACE scroll one screen down
b scroll one screen up
q quit
Command options
git <command> -h
Example:
git commit -h