"Former SCO support engineer James Mohr answers the most commonly asked questions and concerns of SCO users, and provides hard-to-find information about how SCO UNIX components work together, how they interact with PC hardware - and with users." "Whether you're a user or a system administrator, SCO Companion will help you understand all the fundamentals of SCO UNIX - from its shells and basic utilities to advanced networking features. Everything is presented in the context of real-world examples, in easy-to-understand language." "Learn how to establish user accounts and manage them efficiently. Walk through the SCO UNIX boot process and file system - understanding how problems can arise and how to resolve them. Learn proven techniques for configuring your SCO UNIX workstation and solving networking and printing problems."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Conventional star atlases are great for locating constellations and individual stars but The Star Atlas Companion goes one step further and describes the physical properties of more than 1,100 stars. With the aid of scale diagrams, the reader can get a real sense of the sizes, shapes, distances, and surface features of many of the stars visible to the naked eye in both the Nothern and Southern Hemispheres. Information on their rotational velocities and periods is given together with their spectral type and luminosity. Binary and multiple star systems are explained in detail. Special mention is made of Barnard's, Kapteyn's, Kepler's, and Van Maanen's Stars and the properties of many open clusters are given. With its emphasis on helping the amateur astronomer gain a better understanding of what they are looking at. The Star Atlas Companion will provide a new dimension to observing the star and is an invaluable supplement to any star atlas.

2 comprehensive SCO reference, 'how-to' and troubleshooting guides, 1 CD-ROM and 1 floppy disk. Everything you need to install, license, configure and get started with SCO OpenServer. Detailed practical coverage of SCO connectivity and Internet services - including a full chapter on Internet security.