March 2017
Intermediate to advanced
732 pages
15h 24m
English
Content preview from GNU/Linux Rapid Embedded ProgrammingBecome 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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Chapter 4. Quick Programming with Scripts and System Daemons
In the previous chapter, we dealt with native compilation and cross-compilation and saw that the C language is actually a must-know for an embedded developer; however, sometimes, it's better to use a script or an already written daemon to quickly solve a problem.
In this chapter, we're going to take a look at some common and useful system tools we can use in an embedded system to constantly execute a controlling/monitoring procedure. These kinds of software are usually called daemon. In Unix terminology, a daemon is a computer program that runs as a background process rather than being under the direct control of an interactive user, so they are perfect to execute a controlling/monitoring ...
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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.
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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.