gitconfig

.gitconfig

[alias]
  com = commit -m
  ck = checkout
  po = push origin
  mg = merge --no-ff
  st = status -sb
  br = ls-remote
  lc = ls-files -u
  ls = ls -la
  a = add -A :/
  s = status -sb
  fo = fetch origin
  fpo = fetch -p origin
  fp = fetch -p
  cl = clean -fdx
  df = diff --color --color-words --abbrev

  # GPG Signed commands
  #  https://git-scm.com/book/en/v2/Git-Tools-Signing-Your-Work
  coms = commit -S -m
  comas = commit -S --amend
  tags = tag -s
  logs = log --show-signature -1
  loggs = log --pretty="format:%h %G? %aN  %s"
  rbs = rebase -S

  bd = "!f() { git branch -D $1; git push origin --delete $1; }; f"

  # positional aliases
  #  from: http://stackoverflow.com/a/3322412/429521
  ro = "!f() { git checkout $1; git reset --hard origin/$1; }; f" # usage: $ git ro master
  pof = "!f() { git push --force origin $1; }; f" # usage: $ git pof master
  poc = push origin

  # alias bellow from http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/
  logk = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative
  logf = log --pretty=format:"%C(yellow)%h%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --numstat
  lg = log --pretty=format:"%C(yellow)%h\\ %ad%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --date=short
  logm = log --merges --pretty=format:"%C(yellow)%h\\ %ad%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --date=short
  dl = "!git logf -1"
  alias = "!git config -l | grep alias | cut -c 7-"
  switch = !legit switch \"$@\"
  branches = !legit branches
  sprout = !legit sprout \"$@\"
  unpublish = !legit unpublish \"$@\"
  harvest = !legit harvest \"$@\"
  sync = !legit sync \"$@\"
  publish = !legit publish \"$@\"
  graft = !legit graft \"$@\"

  # alias bellow from http://blog.apiaxle.com/post/handy-git-tips-to-stop-you-getting-fired/
  assume   = update-index --assume-unchanged
  unassume = update-index --no-assume-unchanged
  assumed  = "!git ls-files -v | grep ^h | cut -c 3-"
  snapshot = !git stash save "snapshot: $(date)" && git stash apply "stash@{0}"
  ours   = "!f() { git checkout --ours $@ && git add $@; }; f"
  theirs = "!f() { git checkout --theirs $@ && git add $@; }; f"

[color]
  ui = auto
  grep = auto
  interactive = auto
[color "branch"]
  current = yellow reverse
  local = yellow
  remote = green
[color "diff"]
  meta = yellow bold
  frag = magenta bold
  old = red bold
  new = green bold
[color "status"]
  added = yellow
  changed = green
  untracked = cyan
[advice]
  pushNonFastForward = false
  statusHints = false
[diff]
  renames = copies
[merge]
  stat = true
  tool = opendiff
[mergetool]
  keepBackup = false
  prompt = false
[rerere]
  enabled = 0
[core]
  pager = less -r
[merge "ours"]
  driver = true
[filter "media"]
  clean = git-media-clean %f
  smudge = git-media-smudge %f

@lgfa29 pretty nice, added :)

There's also some good ones for deleting:

# deleting branch localy, remote and both
del = branch -D
delo = push origin --delete
delboth = "!f() { git del $1; git delo $1; }; f" # usage: $ git delboth master