<pathspec>... | git-scm.com
-b --branches -t --tags | git-scm.com
-a --all | git-scm.com
-s <tree> --source=<tree> | git-scm.com
Confusing git terminology| Julia Evans
-s --short | git-scm.com
Some techniques to make a custom shell prompt feel snappy and responsive.| seb.jambor.dev