[alias]
  smartlog = log --graph --pretty=format:'%C(dim white)(%h)%Creset %C(bold white)%s%Creset %C(bold magenta)%d%Creset%n %C(bold cyan)%an%Creset %C(blue)(%ae)%Creset %C(dim blue)%ci %Creset%n'
	sl = !git smartlog

// Set globally

$ git config --global alias.smartlog "log --graph --pretty=format:'%C(dim white)(%h)%Creset %C(bold white)%s%Creset %C(bold magenta)%d%Creset%n %C(bold cyan)%an%Creset %C(blue)(%ae)%Creset %C(dim blue)%ci %Creset%n'"
$ git config --global alias.sl '!git smartlog'