October 2001
Beginner
1024 pages
25h 8m
English
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Chapter 10. Users, Groups, and Permissions
In This Chapter
In this chapter we will cover users and file permissions—concepts that form the central pillars of a UNIX system. Administering a system that is designed for multiuser operation imposes many more restrictions for a person who is accustomed to working from a single-user desktop background, but these restrictions serve to prevent much of the uncontrollable complexity that occurs when every operation on a machine is done effectively by the “super-user” (as is the case in Windows and other such systems).
Traditional desktop operating systems, such ...
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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.