GIT: Branch delete and cleanups

gistfile1.txt

// Delete all merged branches both from local and remote.
git branch -r --merged | grep origin | egrep -v '>|master' | cut -d/ -f2- | xargs git push origin --delete

// Clean deleted branches.
git fetch -p && for branch in `git branch -vv | grep ': gone]' | gawk '{print $1}'`; do git branch -D $branch; done