On Mac using terminal and "chown" command I can set owner for a folder like this:
sudo chown -R _www somefolder
However this replaces me with _www. I.e. I'm not in the list of owners anymore.
I then have to open folder properties in Finder, add myself as a second owner and set permissions using the GUI.
And this is what the ACL looks like:
Is there a way to add TWO owners using terminal? In other words how to add a second owner to a folder using terminal? Not necessarily chown.
PS: Just in case.. on the screenshots users "_www" and "Oleg (Я)" have permissions "Read and write".