Memory is still one of the things that most determines how well your Unix servers will perform. Knowing what commands will tell you what you need to know and what their responses mean will help keep ...
IPC is a method that allows processes to communicate and exchange data. There are different types of IPC facilities, including semaphores, message queues, shared memory, and pipes. IPCS is a ...
The following excerpt is from chapter 3, User-Level Memory Management, of Arnold Robbins’ book Linux Programming by Example: The Fundamentals, Prentice Hall PTR; (April 12, 2004), used with permission ...