Syncs your git repo and your local copy with the upstream version.

git_sync_master.sh

#!/bin/sh

set -e

press_enter() {
	set +x
	echo "PRESS [ENTER]";
	read ENTER;
	set -x
}

set -x

git checkout master
git fetch upstream
#press_enter;
git merge upstream/master
#press_enter;
git push 
#press_enter;
git pull
#press_enter;
set +x
echo "Don't forget to rebase the unmerged branches:"
git branch --no-merge