config add ~/vimrc
config commit -s -m "add ~/.vimrc"
config push
config add ~/.vimrc
config commit
config push
config status
config ls-tree master --name-only
alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'
git clone --bare git@github.com:markdgray/dotfiles.git $HOME/.cfg
config config --local status.showUntrackedFiles no
config checkout
config push --set-upstream origin master