MC Press Online is one of the world's leading providers of education and training materials for all levels of IBM Power Systems professionals-from the chief technology officer or CIO to the developer and system administrator in particular. We cover everything you will need to know about IBM i, AIX, and Linux applications and the hardware on which these run. Our mission is to deliver information about both new technologies and the older technologies you've come to rely upon. Our goal is to help you become more productive on the job and get more out of your career.