Delete all merged branches

dbranch.sh

#!/bin/bash

# Deletes all branches already merged with master

git checkout master
git pull
for BRANCH in `git branch`; do
   git branch -d ${BRANCH}
done

# BUG: `git branch` is also returning on top-level files
#      not too big a problem since "git branch -d" ignores them

Also if you replace the git branch in the for look with git branch -r and replace "git branch -d ${BRANCH}" with "git push origin :${BRANCH}" it should wipe your remotes. Use with caution though.