Want to know which Homebrew casks can replace software already
installed to your /Applications/
folder? Run this script to
automatically check for Homebrew alternatives. Might not catch 100% of
the Applications, but will give you a good start if you are looking to
use Homebrew for more of the software you have installed.
Install with Homebrew:
brew install jakevossen5/taps/check-for-homebrew-alternatives
Just run check-for-homebrew-alternatives
. It has to make an API
request to every cask, so it will take a while. Be paitent.