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REXX

   Also found in: Acronyms, Wikipedia 0.03 sec.

REXX

(REstructured EXtended eXecutor) An IBM mainframe structured programming language that runs under VM/CMS and MVS/TSO. It can be used as a general-purpose macro language that sends commands to application programs and to the operating systems. REXX is also included in OS/2 Version 2.0.

The following REXX example converts Fahrenheit to Celsius:

   Say "Enter Fahrenheit "
   Pull FAHR
   Say "Celsius is " (FAHR - 32) * (5 / 9)


REXX - Restructured EXtended eXecutor


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0 facilitates z/OS commands, TSO commands, and the execution of standardized REXX programs via the z/COMM browser-based interface with recall function.
Programming and computing environments covered among the list of courses include Assembler, CICS, COBOL, DB2, JCL, REXX, TSO-ISPF, Linux for zSeries, VM/CMS, as well as several other special custom programs.
On September 19, 2000 the Company completed its acquisition of REXX Environmental Corporation and was listed for trading on the AMEX as of September 20, 2000.
 
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