November 2015
Beginner
282 pages
5h 5m
English
Content preview from Linux Shell Scripting EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Preface
The shell on a GNU/Linux system is arguably the most powerful tool for any user. In general terms, the shell serves as an interface between the system's user and the operating system kernel. We use the shell to run commands in order to perform tasks and frequently save the output to files. While these simple use-case are easy to achieve by just using some commands on the shell, sometimes the task at hand is more complex than that.
Enter shell scripting, the magical tool that allows you to write step-by-step instructions to the shell on how to perform a complex task. However, just learning the syntax to write scripts is not enough unless you know the commands at your disposal. Only then would scripts be reusable, efficient, and easy to use. ...
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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.
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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.