Mainframe

ES52G: z/OS REXX Programming Workshop

מספר הקורס 6846

המועדים הקרובים

קורס לקבוצות

הקורס נפתח במתכונת של קבוצה בלבד, בהתאמה אישית לארגונים.
לפרטים נוספים: Muzman@johnbryce.co.il

משך הקורס

שעות אקדמיות:

40

מספר מפגשים:

קורס בוקר:

5

מספר מפגשים:

קורס בוקר:

5

מתכונת הקורס

המבחן של המדינה קבע שג'ון ברייס היא המכללה שמשלבת הכי הרבה בוגרים בעבודה בהייטק

Overview

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

On Completion, Delegates will be able to

Write programs using the Rexx language

Use various data parsing techniques

Use built-in Rexx functions

Create user-defined internal and external functions and subroutines

Issue host commands from within Rexx execs

Code programs that read and write data sets

Use instructions and commands that manipulate the data stack

Use Rexx debugging tools

Write error-handling routines

Who Should Attend

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

תכנית הלימודים

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

 

 

Prerequisites

You should be able to:

  • 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

 

Schedule Appointment

Fill out the form below, and we will be in touch shortly.

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