.gitconfig

[user]
  name = SeonghuiChoe
  email = shchoe@pyundoori.com
[color]
  ui = auto
[core]
  excludesfile = /Users/choeseonghui/.gitignore_global
[difftool "sourcetree"]
  cmd = opendiff \"$LOCAL\" \"$REMOTE\"
  path =
[mergetool "sourcetree"]
  cmd = /Applications/SourceTree.app/Contents/Resources/opendiff-w.sh \"$LOCAL\" \"$REMOTE\" -ancestor \"$BASE\" -merge \"$MERGED\"
  trustExitCode = true
[push]
  default = simple
[alias]
  unstage = reset HEAD
  st = status
  co = commit
  df = diff
  dif = diff
  ch = checkout