a course of Eötvös Loránd University Faculty of Informatics

Programing under z/VM

REXX

• basic commands: say, if, then, else, endif, do, while, until, ...

• scientic use: numeric digits

• association memory constructs

• exception handling

• writeing XEDIT scripts

• writeing client-server programs

PIPE

• device driver stages: literal, >, append, preface, ...

• filter stages: locate, tolabel, take, ...

• record processing: split, specs, ...

• writeing own stage commands: readto, output, peekto, callpipe, ...

• multistream pipes: faninany, fanout, merge, ....