The Unix and Linux System Administration Handbook by Nemeth 5th INTL ED is a comprehensive guide for computer professionals looking to enhance their knowledge in operating systems, specifically Unix and Linux. Authored by Ben Whaley, Dan Mackin, Garth Snyder, Trent Hein, and Evi Nemeth, this handbook covers a range of topics related to system administration. With 1232 pages and a sturdy trade paperback format, this book offers a valuable resource for anyone interested in Unix and Linux systems.