git delete all local branches

// delete branch locally
git branch -d localBranchName

//delete local branch that is unmerged
git branch -D localBranchName

// delete branch remotely
git push origin --delete remoteBranchName$ git branch | grep -v "master" | xargs git branch -D git branch | grep -v "master" | xargs git branch -D$ git push -d <remote_name> <branch_name>
$ git branch -d <branch_name>
$ git branch | grep -v '^*' | xargs git branch -Dgit for-each-ref --format '%(refname:short)' refs/heads | grep -v master | xargs git branch -D