Beginning Ubuntu Linux by Keir Thomas, Jaime Sicam, Andy Channelle

By Keir Thomas, Jaime Sicam, Andy Channelle

A consultant to Ubuntu Linux covers such subject matters as set up, parts, the BASH shell, multimedia, place of work projects, software program instllation and elimination, and knowledge backup

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Example text

Some smaller manufacturers may offer a Linux option too. But these are exceptions to the rule—in most cases, you will not be able to order a computer without Windows on it from a major PC manufacturer. Wouldn’t it be terrific if you could get rid of Windows? Would you like to finally say goodbye to worrying about viruses and security issues? Or weird slowdowns and crashes? Yet not lose out on any features or need to make sacrifices or compromises? There is an alternative. Welcome to the world of Linux.

It works on the principle of users who have permissions to undertake various tasks on the system. If you don’t have the correct permission, you cannot, for example, access a particular piece of hardware. Additionally, privacy can be ensured, because the files on the PC are “owned” by individual users, who can permit or deny others access to those files. There are other aspects to Linux security that we discuss in Chapter 9. Free and Shareable Another big benefit is that Linux can be obtained free of charge.

You learn how to install software, manage users, optimize your system, back up essential data, schedule tasks, and access computers remotely. NI N T R O D U C T I O N Finally, Part 8 contains four appendixes. The first is a glossary of Linux terms used not only in this book but also in the Linux and Unix worlds. The second appendix is a quick reference to commands typically used at the command-line prompt under Linux. The third appendix explains how to get further help when using Ubuntu, and the fourth explains how to use the DVD-ROM and the differences between the various versions of Ubuntu.

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