December 1999
Beginner
528 pages
11h 10m
English
Content preview from Linux and Unix Shell Programming
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Chapter 18. Control flow structures
All functional scripts need to have the ability to make decisions. They must also be able to process lists based on certain conditions. That’s what this chapter is all about; the building and implementation of control structures in scripts.
In this chapter we will cover:
exit statuses;
the while, for and until loops;
if then else statements;
making decisions in scripts; and
menus.
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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.