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Linux Shell Scripting Essentials
book

Linux Shell Scripting Essentials

by Sinny Kumari
November 2015
Beginner content levelBeginner
282 pages
5h 5m
English
Packt Publishing
Content preview from Linux Shell Scripting Essentials

Chapter 7. Welcome to the Processes

A program under execution is known as process. When an operating system gets booted up, multiple processes get started in order to provide various functionalities and user interfaces so that a user can easily perform the required tasks. For example, when we start a command line server, we will see a terminal with bash or any other shell process that has been started.

In Linux, we have full control over processes. It allows us to create, stop, and kill processes. In this chapter, we will see how a process is created and managed by using commands such as top, ps, and kill and by changing its scheduling priority. We will also see how a signal can lead to the sudden termination of a process and also the ways to ...

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Publisher Resources

ISBN: 9781785284441Supplemental Content