The "UNIX Red Books" are a series of technical books published by IBM that cover various aspects of the Unix operating system and related technologies. The books are known as "Red Books" because of the color of their covers.
There are many different UNIX Red Books available, covering a wide range of topics such as system administration, programming, networking, and security. Some of the more well-known Red Books include:
"A Practical Guide to the UNIX System" - This book provides an introduction to the Unix operating system, including its basic concepts, commands, and utilities.
"UNIX Security: A Practical Tutorial" - This book provides an in-depth guide to securing a Unix system, including topics such as file permissions, password management, and network security.
"UNIX Systems Programming: Communication, Concurrency, and Threads" - This book covers advanced topics in Unix system programming, including interprocess communication, concurrent programming, and multithreaded programming.
The UNIX Red Books are a valuable resource for Unix and Linux system administrators and developers, as they provide detailed information and guidance on a wide range of topics. Many of the Red Books are available for free online through the IBM website.