December 1998
Beginner
512 pages
12h 13m
English
Content preview from Sams Teach Yourself UNIX® in 24 Hours Second Edition
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Workshop
The Workshop summarizes the key terms you learned and poses some questions about the topics presented in this chapter. It also provides you with a preview of what you will learn in the next hour.
Key Terms
algorithm the logical sequence of steps taken by a program.
file handle An internal program variable that's used to refer to a specific file. In Perl, you'll have used an opencommand to associate a file handle with a file.
Exercises
First, go to the Web site http://www.intuitive.com/tyu24/ and download the files for this hour.
| 1: | Congratulations! You just won £50! Use Exchange to see how much that's worth in US dollars. |
| 2: | Find and fix the bug highlighted in the exchange.pl program earlier in this lesson. Run perl -w to confirm that ... |
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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.