History and goals -- Design overview of 4.4BSD -- Kernel services -- Process management -- Memory management -- I/O system overview -- Local Filesystems -- Local filestones -- The network filesystem -- Terminal handling -- Interprocess communication -- Network communication -- Network protocols -- System startup.
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This book describes the design and implementation of the BSD operating system - previously known as the Berkeley version of UNIX. Today, BSD is found in nearly every variant of UNIX, and is widely used for Internet services and firewalls, timesharing, and multiprocessing systems. Readers involved in technical and sales support can learn the capabilities and limitations of the system; applications developers can learn effectively and efficiently how to interface to the system; systems programmers can learn how to maintain, tune, and extend the system. Written from the unique perspective of the system's architects, this book delivers the most comprehensive, up-to-date, and authoritative technical information on the internal structure of the latest BSD system.
Design and implementation of the 4.4BSD operating system.