June 2000
Beginner
704 pages
14h 55m
English
Content preview from Practical Linux
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Controlling Programs
Most (but not all) shells support some form of control over background processes. Important features include the following:
Listing current background programs
Pausing running programs
Stopping running processes
Bringing to the foreground programs sent to the background
Controlling background programs is called job control.
Using Job Control
Use job control to manage multiple running programs. You can start programs in the background from the bash shell command line with the & operator, or you can suspend a program by pressing Ctrl+z. The shell will respond by printing a job number, followed by a process number of the program:
$ sc & [1] 2689
Running programs sent to the background with Ctrl+z will disappear, and the shell ...
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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.