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简介:This popular open-source technology allows multiple operating systems to run on a single physical computer system, thereby reducing costs and increasing efficiency. Von Hagen, a master operator of UNIX systems and a self-described LINUX fanatic, takes readers from fundamentals to advanced techniques that offer fast response times for new server and service requests, simple system administration for multiple systems, and availability of critical computing resources. After a brisk overview he describes how to obtain and install the software, boot and configure a host, configure and boot virtual machines and build their file systems, manage and monitor them, perform networking, use advanced critical machine configuration methods, and work in the data center. Includes a companion website for updates and supplementary material and references on commands and options and on virtual machine configuration files. This works well on every level, whether for reference or in the classroom. Annotation 漏2008 Book News, Inc., Portland, OR (booknews.com)