Batch clean up of local git branches

Standard

I usually add  an alias in my .zshrc file so that I can run a single command to clean up feature branches that are merged into master or develop.

But if you run:

This will remove all branches that are merged into master or develop.

How to speed up bundle install on a Mac

Standard

Most new laptops/computers come with multiple cores standard.

So assuming you do have a system with multiple cores why not use them.

* This might work on any *nix system just find the appropriate commands.