Set up a git remote in your DropBox

gitbox.sh

#!/bin/bash
# Call this script from a local git repo to set up a dropbox remote you can push and pull to
# I keep this script under ~/Dropbox/git/gitbox.sh
# Inspired from http://stackoverflow.com/questions/1960799/using-gitdropbox-together-effectively

PWD=`pwd`
PROJECT=`basename $PWD`

pushd $HOME/Dropbox/git
git init --bare $PROJECT.git
popd

git remote add origin $HOME/Dropbox/git/$PROJECT.git
git push -u origin master