Remove all merged remote branches except dev and master

cleanup.sh

#!/usr/bin/env bash
branches=`git branch -r --merged | grep -v 'dev\|master' | sed 's/origin\///g'`
for i in $branches ; do
    echo "Delete branch $i? (y/N)"
    read delete
    if [ $delete == 'y' ]; then
        echo `git push origin :$i`
    fi
done