graeme_p - 2:32 pm on Sep 2, 2013 (gmt 0)
I assume DrDoc that means administrator has no special access without typing sudo - i.e. admin is an ordinary use with sudo. Is that not the same as your Mac?
Its the default in Ubuntu but most linux distros have a separate root account with has full access without sudo - so once you are logged in as root, you do not need sudo.