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Author: James G. Janossy Publisher: ISBN: Category : Computers Languages : en Pages : 408
Book Description
Revised to be a companion/reference to Gary Brown's System 370/390 JCL, known as the ``JCL Bible,'' it contains a significant amount of actual JCL examples in the context of a single large model program, added upon as each new feature of JCL is introduced. Details the latest enhancements from IBM including MVS/ESA and SMS. Demonstrates debugging techniques through JCL. Illustrations are in TSO/ISPF with JCL to make the book's screen examples look exactly like those seen on a computer.
Author: James G. Janossy Publisher: ISBN: Category : Computers Languages : en Pages : 408
Book Description
Revised to be a companion/reference to Gary Brown's System 370/390 JCL, known as the ``JCL Bible,'' it contains a significant amount of actual JCL examples in the context of a single large model program, added upon as each new feature of JCL is introduced. Details the latest enhancements from IBM including MVS/ESA and SMS. Demonstrates debugging techniques through JCL. Illustrations are in TSO/ISPF with JCL to make the book's screen examples look exactly like those seen on a computer.
Author: Anthony S. Rudd Publisher: Springer Science & Business Media ISBN: 1447133765 Category : Computers Languages : en Pages : 321
Book Description
Practical Usage of MVS REXX provides a concise and complete source of information for the development of applications using the REXX language - IBM's systems application architecture procedural language. The book adopts a highly practical approach and includes many lists and diagrams to make finding the relevant information as easy to find and use as possible. It particularly emphasises the interfacing capabilities of REXX. Both beginners and experts will find the book useful. Beginners are led through the steps required to develop REXX applications via a series of worked examples, and experts will find a complete and easy reference to the language.
Author: James G. Janossy Publisher: ISBN: Category : Computers Languages : en Pages : 488
Book Description
This text overcomes the limitations of most of the technical literature concerning JCL by providing comprehensive examples and practical guidance throughout. The text focuses on the functional, relevant topics programmers need to know to get work done in a business data processing environment. Examples start with what a programmer needs to know to test a job, then builds up to what must be done to move the job into production. This learn-by-doing approach also shows how JCL is integrated with online facilities such as TSO. Features a complete summary of contemporary system completion codes with advice for problem resolutions and fresh coverage of condition code testing, generation data group creation and usage, and more. No Comb binding.
Author: Donna Kelly Publisher: Xlibris Corporation ISBN: 1462817181 Category : Computers Languages : en Pages : 464
Book Description
JCL is the stuff of nightmares for many programmers and operators. This book explains JCL in such a way as to have it make sense. This book will help you learn how to to tell the IBM MVS mainframe computer how and when to execute your programs. To do this you use a language called JCL, for Job Control Language. You use JCL to tell the mainframe how much memory and other resources your programs will need, how long each program should be allowed to run, what order to run the programs in, where to get the input data, where to put the output data, and so on. JCL controls almost everything related to running programs on MVS. If you have a comfortable understanding of ordinary English language and are looking for a quick and easy way to learn JCL, this book is for you. If you already know a little JCL and what you really want is a handy reference guide to bail you out on commonly occurring problems with JCL, youre in luck again, this book is for you there too. If youre looking for an introduction to some of the more advanced and obscure tricks you might have seen people use in MVS, you guessed it, this book is for you on that as well. How can this book do all that at once? Because, contrary to its reputation, JCL is not particularly difficult; it just has esoteric aspects that make it seem difficult if you have nobody to explain things. Once explained, all seems clear, as with most things. This book can be used as a reference book, there are numerous examples and the index will assist you in finding what you are looking for when you need to find a solution to a problem. You can also read the book as an introductory text, from start to finish. Things are explained in plain ordinary language, so even if you have never before seen one line of JCL, you should have no trouble with the text; and by the time you get halfway through the book people should be starting to see you as an expert, probably to your great surprise. When you read the book straight through in this way, you will come across a lot of obscure but useful information to help you in your routine use of MVS. JCL is a language like any other. If you travel to an area where you do not speak the language, you get a certain amount of satisfaction when you are able to make yourself understood using that language, be it to make a phone call, or ask for directions, or just to ask the price of something. The more you use the language the more you feel at ease using it. Having good guidebooks saves you a lot of learning time. And who doesnt love it when other people start mistaking us for locals and asking us the directions? Thats the same sort of feeling youll get the first few times your co-workers ask you to help them with their JCL problems; and that will start happening a lot sooner than you might think, because,contrary to appearances, most of them dont know much more about it than you do now. Thats why they have so much trouble explaining it to you. Thats why you want a good book on it now. JCL is not generally taught in schools and Universities, so people who need to use JCL generally have to learn it on the job. For the most part they have a difficult time, largely because the people they learn from dont have a good grounding in JCL either. Those other people only learned enough to get by when doing a few things they needed to do; and those few things may not be the same things you need to do now. So your co-workers can be of only limited help to you with learning JCL. Whether your job is programming, operations, or anything else, whatever your reason for wanting to learn JCL, this book is designed to help you. It will help you learn JCL in the first place and thereafter it will be a useful reference you can keep coming back to, like an old friend, to help you out when you get into trouble.
Author: Anthony S. Rudd Publisher: Springer Science & Business Media ISBN: 1447107551 Category : Computers Languages : en Pages : 357
Book Description
REXX is a general purpose language which is easy to learn. It contains an extensive library of powerful functions which greatly reduces the amount of coding necessary to write applications. The use of REXX in a wide range of environments simplifies the writing of applications to run under different hardware and operating systems, and its expansibility allows other components to make sure of REXX facilities and vice versa. Practical Usage of TSO REXX provides a concise source of information for the development and implication of applications using the REXX language. The author adopts a practical approach, using lists and diagrams to illustrate relevant points. This third edition, (previously titled Practical Usage of MVS REXX), has been revised to include the new REXX features introduced for the OS/390 TSO/E environment.
Author: Gabriel F. Gargiulo Publisher: ISBN: Category : Computers Languages : en Pages : 440
Book Description
Learn JCL fast! Gargiulo gives you plenty of examples and "how-to's" to make you proficient in JCL in a hurry. You'll learn JCL by initiating and doing. You'll write the JCL, prepare it for production, enhance it with advanced features, and convert it for MVS/ESA. Includes a sample system, answers to all review questions and workshops, and a comprehensive glossary.
Author: Doug Lowe Publisher: MVS TSO ISBN: 9780911625561 Category : Computers Languages : en Pages : 448
Book Description
Now you can quickly master ISPF with this practical book. Chapter 1introduces you to MVS (both MVS/XA and MVS/ESA) and shows you how TSO/ISPF relates to the operating system. Then, the remaining 7 chapters teach you how to use ISPF for everyday programming tasks.
Author: James G. Janossy Publisher: ISBN: Category : Computers Languages : en Pages : 482
Book Description
The increasing popularity of Client/Server computing has created a huge demand for programmers versed in IBM's Customer Information Control System (CICS), and smart programmers everywhere are scrambling to get trained in it. This book gets programmers and developers with no previous online experience up and running in no time.
Author: Lydia Parziale Publisher: IBM Redbooks ISBN: 0738443018 Category : Computers Languages : en Pages : 198
Book Description
The ABCs of IBM® z/OS® System Programming is a 13-volume collection that provides an introduction to the z/OS operating system and the hardware architecture. Whether you are a beginner or an experienced system programmer, the ABCs collection provides the information that you need to start your research into z/OS and related subjects. If you want to become more familiar with z/OS in your current environment or if you are evaluating platforms to consolidate your e-business applications, the ABCs collection can serve as a powerful technical tool. This volume describes the basic system programming activities related to implementing and maintaining the z/OS installation and provides details about the modules that are used to manage jobs and data. It covers the following topics: Overview of the parmlib definitions and the IPL process. The parameters and system data sets necessary to IPL and run a z/OS operating system are described, along with the main daily tasks for maximizing performance of the z/OS system. Basic concepts related to subsystems and subsystem interface and how to use the subsystem services that are provided by IBM subsystems. Job management in the z/OS system using the JES2 and JES3 job entry subsystems. It provides a detailed discussion about how JES2 and JES3 are used to receive jobs into the operating system, schedule them for processing by z/OS, and control their output processing. The link pack area (LPA), LNKLST, authorized libraries, and the role of VLF and LLA components. An overview of SMP/E for z/OS. An overview of IBM Language Environment® architecture and descriptions of Language Environment's full program model, callable services, storage management model, and debug information. Other volumes in this series include the following content: Volume 1: Introduction to z/OS and storage concepts, TSO/E, ISPF, JCL, SDSF, and z/OS delivery and installation Volume 3: Introduction to DFSMS, data set basics, storage management, hardware and software, catalogs, and DFSMStvs Volume 4: Communication Server, TCP/IP, and IBM VTAM® Volume 5: Base and IBM Parallel Sysplex®, System Logger, Resource Recovery Services (RRS), global resource serialization (GRS), z/OS system operations, automatic restart management (ARM), IBM Geographically Dispersed Parallel SysplexTM (IBM GDPS®) Volume 6: Introduction to security, IBM RACF®, Digital certificates and PKI, Kerberos, cryptography and z990 integrated cryptography, zSeries firewall technologies, LDAP, and Enterprise Identity Mapping (EIM) Volume 7: Printing in a z/OS environment, Infoprint Server, and Infoprint Central Volume 8: An introduction to z/OS problem diagnosis Volume 9: z/OS UNIX System Services Volume 10: Introduction to IBM z/Architecture®, the IBM Z platform and IBM Z connectivity, LPAR concepts, HCD, and the DS Storage Solution Volume 11: Capacity planning, performance management, WLM, IBM RMFTM, and SMF Volume 12: WLM Volume 13: JES3, JES3 SDSF
Author: James G. Janossy
Author: James G. Janossy
Author: Anthony S. Rudd
Author: James G. Janossy
Author: Donna Kelly
Author: Anthony S. Rudd
Author: Gabriel F. Gargiulo
Author: Larry J. Brumbaugh
Author: Doug Lowe
Author: James G. Janossy
Author: Lydia Parziale