“Linux in a Nutshell” is a comprehensive textbook authored by Aaron Weber, Robert Love, Stephen Figgins, Arnold Robbins, and Ellen Siever, focusing on the subject of operating systems, specifically Linux. Published by O’Reilly Media in 2005, this perfect-bound book spans 944 pages and provides a detailed exploration of various aspects of Linux, including programming and general operating system concepts. With a compact size of 9 inches in length, 6 inches in width, and 1.7 inches in height, this textbook is a valuable resource for students and professionals alike seeking to deepen their understanding of Linux and Unix operating systems.