Excert from .gitconfig, aliases I use for git.

.gitconfig

[alias]
  br = branch
  co = checkout
  ct = commit
  cam = commit -a -m
  dc = diff --color
  fix = commit --amend -C HEAD
  head = !"git log -n1"
  ignore = !([ ! -e .gitignore ] && touch .gitignore) | echo $1 >>.gitignore
  lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative
  master = checkout master
  rb = rebase
  rbc = rebase --continue
  rbs = rebase --skip
  rt = remote
  sb = show-branch
  st = status
  staged = diff --staged
  unstage = reset HEAD