June 2025
Beginner to intermediate
1180 pages
37h 48m
English
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20 The Init System
This chapter describes the operations that take place from kernel startup to login. The kernel starts the init system as the first process. The init system then takes care of the basic configuration of the system, the mounting of file systems, and the starting of countless network services and daemons. The same init system is also responsible for shutting down the computer properly.
In recent years, systemd has established itself as the init system. That was not always the case. Until ten years ago, the Init-V system, which originated in Unix times, was commonly used, and for some time it looked as if the Upstart system developed by Ubuntu would have a chance to prevail.
For this reason, this chapter focuses largely on systemd. ...
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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.