If I have a file that's owned by
Me and is in group
staff, I can
chown Me:admin and
chown Me:Me but in order to
chown Me:staff I must
sudo chown Me:staff to avoid an "Operation not permitted" error.
Why can't I change ownership to
I'm running OS X (10.8.2) and in addition to
com.apple.access_screensharing everyone _appstore localaccounts admin _lpadmin _lpoperator _developer.