December 2018
Beginner
320 pages
8h 57m
English
Content preview from CentOS Quick Start Guide
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Displaying the child processes of a parent
To display the child processes of a parent using the PID of the main process, we can use the --ppid option. The main parent process is owned by the root, and child processes are forked and owned by the parent. The example of the ps command to display the child of a specified parent PID is shown in the following screenshot:
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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.