z/OS REXX Programming Workshop - ES52G

  • Treuepunkte: 5000
  • Hersteller-ID: ES52G
  • ETC-Seminar-ID: ES52G
  • Sprache: Deutsch

Beschreibung

This course is designed to teach you the basic skills required to write programs using the REXX language in z/OS. The course covers the TSO extensions to REXX and interaction with other environments such as the MVS console, running REXX in batch jobs, and compiling REXX.

Training Paths that reference this course are:
  • z/OS Operation and Parallel Sysplex
  • z/OS Installation, Tuning, JES, and REXX Programming and Problem Diagnosis

    • error_outline Wichtige Information

    Tatsächliche Dauer: 4.5 Tage

    expand_more chevron_right Zielgruppe

    This course is intended for:
    • This is an intermediate course for people who need to write and maintain Rexx programs in the z/OS system environment.

      expand_more chevron_right Vorkenntnisse

      This course requires that you meet the following prerequisites:
      • Code basic Job Control Language statements
      • Code in a programming language
      • Create, alter, and delete data sets using TSO
      • These skills can be developed by taking:
      • Fundamental System Skills of z/OS (ES10)
      • A programming language course

      expand_more chevron_right Detail-Inhalte

      1. Day 1
        1. (01:00) Unit 1 - Introduction
        2. (01:30) Unit 2 - Getting started with REXX (start)
        3. (01:00) Lab exercise 1
        4. (01:00) Unit 2 - Getting started with REXX (finish)
        5. (01:00) Lab exercise 2
        6. (01:30) Unit 3 - Programming in REXX (start)
      2. Day 2
        1. (01:00) Lab exercise 3
        2. (01:30) Unit 3 - Programming in REXX (finish)
        3. (01:00) Lab exercise 4
        4. (01:00) Unit 4 - Functions and subroutines (start)
        5. (02:00) Lab exercise 5
      3. Day 3
        1. (01:00) Unit 4 - Functions and subroutines (finish)
        2. (01:00) Lab exercise 6
        3. (01:30) Unit 5 - Debugging and error handling
        4. (01:00) Lab exercise 7
        5. (01:00) Unit 6 - Executing host commands
        6. (01:30) Lab exercise 8
      4. Day 4
        1. (01:30) Unit 7 - Compound variables and the data stack
        2. (01:30) Lab exercise 9
        3. (01:30) Unit 8 - Reading and writing data sets in REXX
        4. (01:00) Lab exercise 10
        5. (01:30) Unit 9 - The parse instruction
      5. Day 5
        1. (01:30) Lab exercise 11
        2. (01:30) Unit 10 - Using REXX: REXX compiler, REXX in batch, MVS console commands
        3. (01:00) Lab exercise 12
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