Implementing REXX Support in SDSF
The Restructured Extended Executor (REXX™) language is a procedural language that allows you to write programs and algorithms in a clear and structural way. It is an interpreted and compiled language. It is not necessary to compile a REXX command list before executing it.
The IBM® z/OS® System Display and Search Facility (SDSF) provides a number of functions including
- Viewing the system log and searching for any literal string
- Entering system commands
- Controlling job processing (hold, release, cancel and purge jobs)
- Monitoring jobs while they are being processed
- Displaying job output before deciding to print it
- Controlling the order in which jobs are processed
- Controlling the order in which output is printed
- Controlling printersand initiators
With IBM z/OS V1.9, you can harness the versatility of REXX to interface and interact with the power of SDSF. A new function called REXX with SDSF z/OS V1.9 that provides access to SDSF functions through the use of the REXX programming language. This REXX support provides a simple and powerful alternative to using SDSF batch.
This IBM Redbooks® publication describes the new support and provides sample REXX executables that exploit the new function and that perform real-world tasks related to operations, systems programming, system administration, and automation. This book complements the SDSF documentation, which is prim
arily reference information.
The audience for this book includes operations support, system programmers, automation support, and anyone with a desire to access SDSF using a REXX interface.
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