July 2002
Beginner
528 pages
12h 5m
English
Content preview from Sams Teach Yourself Unix System Administration in 24 Hours
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Hour 22 Power Scripting with awk and Perl
The evolutionary path of a good system administrator usually goes from commands to pipes to aliases to shell scripts to something bigger. The something bigger step is usually C, C++, or Perl, but many system administrators opt to take the intermediate step of learning how to use the powerful awk language along the way.
Throughout this book, we’ve explored sophisticated Unix interaction, and the last hour (or perhaps hour and a half!) was focused on learning how to get the most out of shell scripts, including a number of programming-like structures and examples.
At some point in your long journey as a ...
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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.