Pull local git repos, checkout master

pull_git_repos.sh

#!/bin/zsh
## pull git repos
cd /Users/dev/repos ; # Update this path
echo ":::: Updated cloned git repositories ::::" ;
for i in * ;
do if [ -d $i ] ;
    then echo "::: Directory $i :::" ;
        cd $i ;
        # Pull repo
        git pull ;
        # Smart disk usage
	      git gc --auto;
        # Checkout master
        git checkout master
        # Pause a few secs
        sleep 2;
        cd .. ;
    fi
done ;