Course Description
1 to 2 hours
Personnel requiring an introduction to REXX and knowledge of the fundamentals of programming in REXX
Basic knowledge of data processing concepts and some basic programming skills
After completing this course, the student will be able to:
• Define the concepts of the REXX language
• Recognize the major elements of a REXX program
Description of the REXX Language
A Look at a Sample REXX Exec
Running and Identifying an REXX Exec
Characters
Comments
Tokens
Strings
Symbols
Variables
Numbers
Operators
Special Characters
Instructions
Keywords
Assignments
Labels
Nulls
Commands
Variables
Assignments
Compound Variables
Stems and Tails
