Useful git aliases

gistfile1.txt

# update all submodules
git config --global alias.subupdate 'submodule update --init --recursive'

# checkout a branch in each submodule and update it
git config --global alias.subpull = submodule foreach git pull origin production

# show aliases
git config --global alias.alias '!git config -l | grep alias | cut -c 7-'