September 2018
Beginner
186 pages
4h 30m
English
Content preview from Bash Quick Start Guide
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Quoting
The way you can reliably include characters that are special to Bash literally in a command line is to quote them. Quoting special characters makes Bash ignore any special meaning they may otherwise have to the shell, and instead use them as plain characters, like a-z or 0-9. This works for almost any special character.
We say "almost", because there's one exception: there's no way to escape the null character (ASCII NUL, 0x00) in a shell word.
Quoting is the most important thing that even experienced people who write shell script sometimes get wrong. Even a lot of very popular documentation online fails to quote correctly in example scripts! If you learn to quote correctly, you will save yourself a lot of trouble down the line. The ...
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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.