Sample .gitconfig

.gitconfig

# This is Git's per-user configuration file.
[user]
	name = 
	email = 
[core]
	excludesfile = 
[color]
  ui = auto
[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
[commit]
	template = 
[alias]
  sync = !git checkout master && git pull origin master && git fetch -p origin && git branch -d $(git branch --merged | grep -v master | grep -v '*')
  for-each = for-each-ref --format='%(committerdate) %09 %(authorname) %09 %(refname) '
  logg = log --stat --decorate=short --pretty=format:'%C(yellow)%h %Cgreen%cr %Cblue%cn%Cred%d %Creset%s %C(cyan)%b'
  history = log --graph --date=short --decorate=short --pretty=format:'%C(yellow)%h %Cgreen%cd %Cblue%cn%Cred%d %Creset%s'
  today = "!sh -c 'git log --reverse --no-merges --branches=* --date=local --since=midnight --oneline --author=\"`git config --get user.name`\"'"
[filter "lfs"]
  clean = git lfs clean %f
  smudge = git lfs smudge %f
  required = true