Because of its Unix heritage, Mac OS X is a true multi-user operating system from the ground up. Yet some people have used Mac OS X for many months without fully realizing what this means -- as the ...

Did you accidentally give an app a permission on your Mac you didn’t mean to, or maybe just want to check what kind of access various software has across macOS? Follow along for how to check which ...

IT admins can save time and energy when changing Mac permissions by doing it via the command line or remotely via SSH. Learn how it’s done and what the notation means for command-line permissions.

Despite its colourful exterior it’s always worth remembering that Mac OS X is a very powerful Unix-based operating system. Underneath the hood is a complex OS with careful control over who gets to do ...