computer programming: A step by step guide to learn sql, linux and python programming by Clark Michael & Learn Michael

Author:Clark, Michael & Learn, Michael [Clark, Michael]
Language: eng
Format: epub, pdf
Published: 2020-07-12T16:00:00+00:00

Chapter 9 : Linux Tasks and Commands

In this chapter, we are going to go over the basic tasks that you can perform in Linux. We are going to show you how to install applications, how to update applications, how to look at the Linux task manager and even terminate processes if necessary, how to start services and a whole lot more. These are the basic tasks that you will need to understand in order to do anything else in Linux. Everything that will be shown here will be on the Ubuntu Linux server version. This is not the desktop version. You are going to be looking at the LUI, or the line user interface. You will be typing in commands on the keyboard instead of clicking a bunch of options in a graphical user interface. While this may seem a little daunting and tedious, keep in mind that in Linux, all types of serious administration have to be done at the command line. This is an operating system developed by programmers for programmers, primarily after all. Even if you are using the desktop version of Ubuntu Linux, it does not give you the full power of the operating system unless you use the terminal or command line to execute certain tasks. A lot of times, even if you are using a desktop version, you still have to open up a terminal screen and type out all the commands that you need to type out to administer the system.

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