Based on SCO UNIX, this book has been created to comprehensively and practically present the ins and outs of system administration. Whether it's about connecting a terminal, password and login control, report templates, setting up a print spooler, or advanced shell programming, the book provides competent information on nearly every keyword. Special mention should be made of the hints, tips, and tricks, for example, regarding system tuning or adding new device drivers to the operating system kernel.