zOS JCL (Job Control Language)

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Description

* Discusses new features provided by zOS, such as improvedsecurity, support for Intelligent Resource Director, and supportfor a 64-bit real storage. * Explains how the system configuration in zOS is made easier bya new interface that uses wizards to input desired settings.



Auteur
GARY DeWARD BROWN is a computer consultant and author of nine Wiley books. He was a cofounder and principal software author of Crwth Computer Courseware. Brown began his programming career with Douglas Aircraft, and then worked for the Rand Corporation. He has also been an instructor in comparative programming languages for UCLA's Engineering College.

Texte du rabat
The internationally bestselling guide to JCL programming for today's enterprise programmers and developers

A significant upgrade to IBM's System 390, zOS has simplified the process of setting up and configuring the mainframe while providing improved performance. Along with special features designed for e-business applications, zOS also offers support for 64-bit real storage, improved security, and support for Intelligent Resource Director (IRD). In order to send batch programming work orders to this powerful operating system, programmers can utilize the job control language (JCL). Revised and updated to incorporate these changes, this book will show you step by step all the ways you can use JCL with zOS. This new edition combines an easy-to-follow tutorial for programmers new to JCL and a programming reference for more experienced users. Brown also presents several examples that focus on the concerns of PC programmers as well as sections on programming in multiplatform environments. Other new features to the book include:
* A thorough review of changes in the latest versions of JCL and zOS
* An extensive coverage of JCL in batch programming and production jobs
* Chapters on Linkage Editor, IBM utilities, Sort/Merge utility, VSAM, TSO/E, ISPF, and REXX
* Helpful chapter-end exercises
Wiley Computer Publishing
Timely. Practical. Reliable.

Visit our Web site at wiley.com/compbooks/

Contenu
Preface

Job Control Language Parameters

Introduction

Introduction to JCL and z/OS

JCL within a Job

JCL Statement Formats and Rules

The JOB Statement

The EXEC Statement

The DD Statement

More on the DD Statement

DD Statements for Input Stream and Print Data Sets

Direct-Access Storage Devices

SMS: Storage Management Subsystem

Magnetic Tapes

JES2 and JES3

Cataloged and Instream Procedures

Generation Data Groups

Miscellaneous JCL Features

VSAM Data Sets

The Linkage Editor and Loader

IBM Utility Programs

Sort/Merge

ISPF

TSO/E

TSO/E REXX

Hierarchical File System (HFS) Files

JCL and the Internet

Index

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Détails sur le produit

Titre
zOS JCL (Job Control Language)
Auteur
EAN
9780471426738
ISBN
978-0-471-42673-8
Format
eBook (pdf)
Producteur
Wiley
Editeur
Wiley
Genre
Matériel
Parution
01.10.2002
Protection contre la copie numérique
Adobe DRM
Taille de fichier
3.58 MB
Nombre de pages
800
Année
2002
Edition
5. Aufl.
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