Delete git-flow type branches that were not automatically deleted

gistfile1.sh

git checkout master
git pull
git branch --all --merged master | ack hotfix/ | xargs git branch -d
git checkout dev
git pull
git branch --all --merged dev | ack feature/ | xargs git branch -d
git branch --all --merged origin/master | ack origin/hotfix/ | sed -e 's:  remotes\/origin\/::' | xargs git push --delete origingit branch --all --merged origin/master | ack origin/hotfix/ | sed -e 's:  remotes\/origin\/::' | xargs git push --delete origin
git branch --all --merged origin/dev | ack origin/feature/ | sed -e 's:  remotes\/origin\/::' | xargs git push --delete origin