November 2011
Intermediate to advanced
504 pages
11h 27m
English
Content preview from Apple Pro Training Series: OS X Lion Server EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Understanding POSIX Ownership, POSIX Permissions, and ACLS
For access to files and folders, Lion Server uses basic file permissions in addition to optional access control lists (ACLs) to make authorization decisions about access to files and folders. In Lion and Lion Server, every file and every folder has a single user account assigned as its “owner,” a single group associated with it, and an optional ACL. Access permissions are assigned for the owner, for the group, and for everyone else, and the optional ACL adds additional permissions information.
When a file sharing client uses the file sharing service, she must authenticate as a user (or as a guest if you enabled that for the share point). A remote user has the same access to files over ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.