April 2005
Intermediate to advanced
720 pages
24h 28m
English
Content preview from Mac OS X 10.4 Tiger: Visual QuickStart Guide
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File & Directory Permissions & Ownership
If you’ve ever used file sharing on your Mac, you probably noticed that you can set permissions for folders and files, giving certain users, groups of users, or everyone read-only, read-write, or no access. (This is covered in Chapter 4.) Unix has almost the same system with users, groups, and public permissions.
Through the ls command, which I cover earlier in this chapter, you can learn quite a bit more about the ownership and permissions of files on your system. For example, take a look at the ls -la listing for a home directory, in Figure 57. There’s lots of useful information on each line.
Figure 57. A directory listing including permissions and other information for files.
The first line (starting ...
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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.