List of commits to handle local and remote branches

branch.sh

// create local branches that target remote branches
for branch in `git branch -a | grep remotes | grep -v HEAD | grep -v master `; do
   git branch --track ${branch#remotes/origin/} $branch
done

// delete all remote branches that have been merged to master
git branch --merged master | grep -v master | xargs -n 1 git push --delete origin

// delete all local branches that have been merged to master
git branch --merged master | grep -v master | xargs git branch -d