Chapter 1. Linux Basics

Table of Contents

Directories and File Systems
Starting the Terminal
Common Commands
Switch to Console mode
Disable the beep sound in Terminal mode
Text Editing
Users and Groups

Linux is inspired by the Unix operating system which first appeared in 1969, and has been in continous use and development ever since. Many of the design conventions behind Unix also exist in Linux and are central to understanding the basics of the system.

Unix was primarily oriented towards the command line interface, and that legacy is carried on in Linux. Thus, the graphical user interface with its windows, icons and menus are built on top of a basic command line interface. Furthermore, this means that the Linux file system is structured to be easily manageable and accessible from the command line.