3The REXX commands
In the following chapters, I would like to present the key REXX commands as they are available under TSO. In addition, I will be less responsive to the formal syntax. You can always read this in the brochure. Rather more, I will make you acquainted with the aid of examples of the application of the REXX commands. I programmed these examples separately for illustrating the application of them, but sometimes I also use examples from my programs used in practice.
3.1ADDRESS – Connection to the subsystems
If you are concerned about the practical usability of a programming language, you will very quickly recognize that in the practical operation of the IT you cannot do very much with the functions of the language alone. You could ...