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ABOUT THE TUTORIAL<br />
<strong>Unix</strong> <strong>Tutorial</strong><br />
UNIX is a computer Operating System which is capable of handling activities from multiple users at the<br />
same time.<br />
<strong>Unix</strong> was originated around in 1969 at AT&T Bell Labs by Ken Thompson and Dennis Ritchie. This tutorial<br />
gives a very good understanding on <strong>Unix</strong>.<br />
Audience<br />
This tutorial has been prepared for the beginners to help them understand them basic to advanced<br />
concepts covering <strong>Unix</strong> commands, UNIX shell scripting and various utilities.<br />
Prerequisites<br />
We assume you have little knowledge about Operating System and its functionalities. A basic<br />
understanding on various computer concepts will also help you in understanding various exercises given<br />
in this tutorial.<br />
Copyright & Disclaimer Notice<br />
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tutorialspoint.com or this tutorial may not be redistributed or reproduced in any way, shape, or form<br />
without the written permission of tutorialspoint.com. Failure to do so is a violation of copyright laws.<br />
This tutorial may contain inaccuracies or errors and tutorialspoint provides no guarantee regarding the<br />
accuracy of the site or its contents including this tutorial. If you discover that the tutorialspoint.com site<br />
or this tutorial content contains some errors, please contact us at webmaster@tutorialspoint.com<br />
TUTORIALS POINT<br />
Simply Easy Learning