“Linux Command Line: A Complete Introduction” by William E. Jr. Shotts is a comprehensive textbook designed for individuals looking to delve into the world of system administration and Linux & Unix administration. Published by No Starch Press, Incorporated in 2012, this text offers a detailed exploration of operating systems, particularly focusing on Linux. With a new edition featuring updated content, this trade paperback book spans 480 pages and provides a thorough introduction to the Linux command line for those seeking to enhance their skills in this area. Written in English and with dimensions of 9.2 x 7.1 x 1.2 inches, this textbook is a valuable resource for anyone interested in expanding their knowledge of Linux and Unix systems.