Chapter 3. Linux Commands

This chapter presents the Linux user, programmer, and system administration commands. These are entered into a shell at the console or on a virtual terminal on a graphical desktop.

Each entry is labeled with the command name on the outer edge of the page. The syntax line is followed by a brief description and a list of available options. Many commands come with examples at the end of the entry. If you need only a quick reminder or suggestion about a command, you can skip directly to the examples.