Can I delete all the local branches except the current one?

Question

I want to delete all branches that get listed in the output of ...

$ git branch

... but keeping current branch, in one step. Is th

Answer 1

For Windows, in Powershell use:

git branch | %{ $_.Trim() } | ?{ $_ -ne 'master' } | %{ git branch -D $_ }

Answer 2

Delete all branches except a specific branch:

git branch | grep -v "branch name" | xargs git branch -D

Delete all local branches except develop and master

git branch | grep -v "develop" | grep -v "master" | xargs git branch -D