Appendix E. How to Do a Task

How to Use This Chapter

This chapter provides a quick reference of tasks. You should have a knowledge of how to use the AS/400 and the IBM Advanced Function Print Utilities for AS/400. You must know the following rules used in the de this chapter.

Ÿ "Enter"

mean to

type

the

following data

and

press the

Enter

key.

Ÿ If it is on

a

menu,

"Enter n" (n

is

an

option

number

like "Enter

type

an

option

number

on

the

command line

and

press

the

Enter

key.

Ÿ If it is on

a

work

with display,

"Enter

n"

(n

is

an

option

number

means

to

type

an

option

number

next

to

the

item

in

the

list

and

key.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ŸNot all details are described. For example, some required paramete described because they are shown on the display and explained help information.

Tasks Related to Source Overlays

Note: The following description assumes that you are on a display wit command line.

Task

 

 

 

 

How to

Do

the

Task

 

Create

a

source

overlay

 

1. Enter STRAFPU.

 

 

 

 

 

2.

Enter 1.

 

 

 

 

 

3. Enter 1

and a source overlay name on the to

 

 

 

 

 

the

list.

Change

 

a

source

 

overlay

 

1. Enter STRAFPU.

 

 

 

 

 

2.

Enter 1.

 

 

 

 

 

3.

Enter 2.

Copy

a

source

overlay

 

1. Enter STRAFPU.

 

 

 

 

 

2.

Enter 1.

 

 

 

 

 

3.

Enter 3.

Delete

a

source

overlay

 

1. Enter STRAFPU.

 

 

 

 

 

2.

Enter 1.

 

 

 

 

 

3.

Enter 4.

Print

a

source

overlay

 

1. Enter STRAFPU.

 

 

 

 

 

2.

Enter 1.

 

 

 

 

 

3.

Enter 6.

 

 

Rename

a

source

overlay

 

1. Enter STRAFPU.

 

 

 

 

 

2.

Enter 1.

 

 

 

 

 

3.

Enter 7.

 

 

Create

an

overlay

object from 1.a Enter STRAFPU.

source

overlay

 

2. Enter 1.

 

 

 

 

 

3.

Enter 9.

 

 

 

 

 

 

 

 

 

 

 

 

Copyright IBM Corp. 1996, 1998

445

Page 464 Page 466
Page 465
Image 465
IBM AS/400 manual Appendix E. How to Do a Task, How to Use This Chapter, Tasks Related to Source Overlays, 445, Task How to
Page 464 Page 466

AS/400 specifications

The IBM AS/400, now known as the IBM iSeries, is a midrange computer system that has been a cornerstone of enterprise computing since its introduction in 1988. Designed to provide a robust platform for business applications, the AS/400 is celebrated for its reliability, scalability, and integrated database capabilities.

One of the key features of the AS/400 is its Integrated Operating Environment, which blends hardware and software resources seamlessly. This integration allows businesses to execute diverse workloads, ranging from traditional applications to modern web-based services, all on a single platform. The operating system, OS/400 (now IBM i), offers a rich set of APIs and tools for developers, simplifying application development and management.

Another standout characteristic of the AS/400 is its built-in database, DB2 for i. This powerful relational database management system allows for efficient data handling and provides advanced features such as support for SQL, XML, and JSON, making it easier for businesses to manage their data and integrate it with other systems. The database's tight integration with the operating system enables high performance and security.

In terms of scalability, the AS/400 can accommodate small businesses as well as large enterprises, with the ability to support hundreds of users simultaneously. Its architecture allows for easy upgrades in hardware, meaning that organizations can scale their systems without replacing the entire infrastructure.

Security is another critical attribute of the AS/400. With a sophisticated security model, it offers built-in user authentication, access control, encryption, and auditing capabilities to protect data and applications from unauthorized access.

The AS/400 also supports multiple programming languages, including RPG, COBOL, Java, and PHP, giving organizations the flexibility to choose the development tools that best fit their needs. This diversity helps maintain legacy applications while also developing new ones that leverage modern technologies.

Moreover, the platform supports both traditional green-screen interfaces and modern graphical user interfaces, allowing organizations to transition smoothly into contemporary user experience paradigms.

Overall, the IBM AS/400 stands out as a resilient, flexible, and secure computing platform that enables organizations to effectively manage their business operations, streamline processes, and adapt to changing market demands. Its unique combination of integrated features and capabilities ensures that it remains relevant in today's fast-paced technology landscape.
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