If you are new to Unix, this concise book will tell you just what you need to get started and no more. Unix was one of the first operating systems written in C, a high-level programming language, and its natural portability and low price made it a popular choice among universities. Initially, two main dialects of Unix existed: one produced by AT&T known as System V, and one developed at UC Berkeley and known as BSD. In recent years, many other dialects have been created, including the highly popular Linux operating system and the new Mac OS X (a derivative of BSD). "Learning the Unix Operating System is a handy book for someone just starting with Unix or Linux, and it's an ideal primer for Mac and PC users of the Internet who need to know a little about Unix on the systems they visit. The fifth edition is the most effective introduction to Unix in print, covering Internet usage for email, file transfers, web browsing, and many major and minor updates to help the reader navigate the ever-expanding capabilities of the operating system: In response to the popularity of Linux, the book now focuses on the popular bash shell preferred by most Linux users. Since the release of the fourth edition, the Internet and its many functions has become part of most computer user's lives. A new chapter explains how to use ftp, pine for mail, and offers useful knowledge on how to surf the web. Today everyone is concerned about security. With this in mind, the author has included tips throughout the text on security basics, especially in the Internet and networking sections. The book includes a completely updated quick reference card to make it easier for the reader toaccess the key functions of the command line.
Keep Your Course Current with Updated Technical Content: This edition covers the latest trends and developments in operating systems.
LISTING 6.5 Swatch Configuration Examples # System crashes and halts watchfor /(panic|halt)/ echo bell mail exec "call_pager 3667615 0911" # System reboots watchfor /SunOS Release/ echo bell mail exec "call_pager 3667615 0411" The ...
Offering a broad survey of operating systems, this text provides a strong foundation for learning about the history, types, and functions of operating systems.
Open Enterprise Server Administrator's Handbook
This Learner Guide addresses the competency ICAS3024A Provide basic system administration.
... Programs Desktop Themes Programs Control Panel Fotos Find Fast Font : Document Seting Game Controles InteRI PROS Internet Options Use the settings in Control Panel to personalize your computer Select an item to view its description ...
bin , etc , users , tmp , and usr are some of the subdirectories ( child directories ) of root . These are fairly standard directories and usually contain specific kinds of system files . For instance , bin contains many UNIX commands .
Keep Your Course Current: This edition includes information on the latest OS technologies and developments Enhance Learning with Student and Instructor Resources: Students will gain hands-on experience using the simulation exercises and lab ...
5.14 The Sleeping - Barber Problem . A barbershop consists of a waiting room with n chairs , and the barber room containing the barber chair . If there are no customers to be served , the barber goes to sleep .