Github- How can I find unpublished branches on my local machine?

Question

I have lots of test branches on my local machine and some old branches which were later merged and deleted from remote repository. How can I find the list of all such branches?

Note: I don't want to delete all of them without reviewing them once, so a fresh start is not an option for me.

Answer 1

Look at this question: Viewing Unpushed Git Commits

You should be able to use git log to get your answer. Specifically...

git log --branches --not --remotes

To look for unmerged branches: git finding unmerged branches

git branch --no-merged master