Book Image

Linux Utilities Cookbook

By : James Kent Lewis
Book Image

Linux Utilities Cookbook

By: James Kent Lewis

Overview of this book

<p>Linux is a stable, reliable and extremely powerful operating system. It has been around for many years, however, most people still don't know what it can do and the ways it is superior to other operating systems. Many people want to get started with Linux for greater control and security, but getting started can be time consuming and complicated. <br /><br />A practical, hands-on guide that provides you with a number of clear step-by-step examples to help you solve many of the questions that crop up when using an operating system you may not be familiar with.</p> <p>Presenting solutions to the most common Linux problems in a clear and concise way, this helpful guide starts with spicing up the terminal sessions by command retrieval and line editing, and shell prompt variables. We will then get to know the different desktops (GUIs) available for Linux systems and which is the best fit for you. We will then explore the world of managing files and directories, connectivity, and what to do when it goes wrong. We will also learn a range of skills, from creating and managing user accounts to securing your system, managing and limiting processes, and letting information flow from one process to another using pipes. Later, we will master disk management, working with scripts and automating tasks quickly, and finally, understand the need for a custom kernel and tips on how to build one.</p> <p><br />Based on the author's extensive experience, there is a section on best practices that every Linux user should be familiar with.</p>
Table of Contents (19 chapters)
Linux Utilities Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

LXDE


LXDE (Lightweight X11 Desktop Environment) was designed to work well in low resource conditions and is a relatively new environment. Unlike most of the other desktops, the components of LXDE do not have many dependencies and can run independently.

Getting ready

If you have a machine using this desktop you can follow along with this section.

This is a screenshot of LXDE running on a Live Media image of Fedora 18:

As you can see, there are two terminals open and the file manager. Starting on the left of the panel is the familiar-looking Fedora icon, which has just been clicked on. It brings up the pulldown as shown. The next icon is the file manager and then an LXTerminal.

The next icon says "Left click to iconify all windows. Middle click to shade them". I chose to leave this icon as is.

The next are two desktop icons, and then the event list. Farther to the right is a Wi-Fi icon (Wi-Fi not activated), a wired Ethernet status, a system monitor, volume control, and the Network Manager Applet...