Take Control of Permissions
May 12, 2010 — Eric Böhnisch-Volkmann
When strange things happen on a Mac, like settings not being stored, license codes not being accepted, or DEVONthink databases behaving unexpectedly, file permissions could be the cause. UNIX permissions and Access Control Lists (ACLs) define what the logged-in user and the applications opened by her can do with items in the file system. If you want to learn more about permissions, have a look at Take Control’s new ebook Take Control of Permissions in Snow Leopard which explains this geeky subject in easy language and hands-on manner.