December 1998
Beginner
512 pages
12h 13m
English
Content preview from Sams Teach Yourself UNIX® in 24 Hours Second Edition
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Interacting with the World
Much of what you've learned in this book has been about how you can exploit UNIX to be more productive. Now it's time to learn how to communicate with others, to learn about what I consider the “killer app” of UNIX: electronic mail.
Task 19.1: Enabling Messages Using mesg
 | Earlier you learned that all peripherals hooked up to UNIX are controlled by device drivers and that each device driver has an associated /dev file. If you want to talk with other users on the system, you need to ensure that they can communicate with you too. (This pertains only to talk, however; email works regardless of the mesg setting.) |
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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.