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Course Catalog » z/OS UNIX System Services Curriculum

Working with z/OS UNIX

Duration
4 hours

Overview

Description

This course discusses commonly used interfaces to z/OS UNIX and then concentrates on common tasks and how they are performed within those interfaces. Interfaces covered include: OMVS Shell, ISPF Shell, ISPF's z/OS UNIX Directory List Utility, and batch processing.

You will also see how shell scripts are created, and will be introduced to code that is used to perform common z/OS UNIX tasks. Finally, you will discover how file security is structured and managed within z/OS UNIX, and look at some of the methods used to perform backup and recovery of z/OS UNIX files.

Audience

Application programmers, system programmers and operations staff that need to interact with z/OS UNIX directories and files.

Prerequisites

Completion of Interskill's "Interacting with the z/OS UNIX System" course or equivalent knowledge.

Objectives

After completing this course, the student will be able to:

  • Use various interfaces to perform common z/OS UNIX tasks
  • Create a simple shell script
  • Describe how permission bits are used to define; read, write, and execute access to z/OS UNIX Files

Course Content

z/OS UNIX Tasks

Displaying Your Logon Details

Displaying Environment Variable Values

Displaying File and Directory Attributes

Creating Files and Directories

Browsing and Editing File Content

Copying Between z/OS UNIX and z/OS

Renaming and Deleting Files and Directories

Comparing File and Directory Content

Mounting a File System

Displaying a List of z/OS UNIX Users

Defining and Managing z/OS UNIX Users

Managing Processes

Creating and Running z/OS Shell Scripts

What is a Shell Script?

Creating a Shell Script

Combining Shell Commands

Coding Comments

Executing a Shell Script

Evaluating an Arithmetic Expression

Exporting Variables

Parameters

Test Conditions

If Conditional

While and For Loop

Nested Control Structures

Functions

Debugging

Managing z/OS UNIX File Systems

z/OS UNIX and RACF

UID and GID

Superuser

Permissions

Sticky Bit

Access Control Lists

Auditing File Access

z/OS UNIX Backup Products

Backup and Recovery using TSO Commands

Backup Shell Commands

Working with z/OS UNIX Mastery Test

Course Catalog » z/OS UNIX System Services Curriculum
 
 
 
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