Open Terminal via Finder (hitting F4?) On Linux file manager, I think Dolphin (not sure right now, sorry) I can open Konsole just hitting F4. I would like to have the same on MacOS/Finder, openning Terminal instead. Is it possible?

I'm on El Captain.
I use Go2Shell for that purpose. It's a free app which can be added to Finder. Clicking on it will open a new Terminal window with the current directory.

You can get it on the Mac App Store.