WebMar 2, 2010 · OVERLAY doesn't change a string in place; it returns a result instead. So it looks like REXX is doing the OVERLAY as you request, then issuing ... the REXX - function linein() and other REXX I/O functions are described in this manual: z/OS V1R11.0 Using REXX and z/OS UNIX System Services. http://rexxinfo.org/reference/articles/classic_rexx_functions.html
Use Rexx for scripting in 2024 Opensource.com
WebString handling : Rexx includes powerful functionality for manipulating character strings. This allows programs to read and separate characters, numbers, and mixed input. Rexx performs arithmetic operations on any string that represents a valid number, including those in exponential formats. WebJun 21, 2024 · At a given time, the REXX tool can be invoked N number of times. In order to avoid duplication of job names in spool, we came up with something like the below. NUM = RANDOM (000,999) JOBNAME=USERID () NUM Both USERID () and RANDOM () are built in functions in REXX. USERID () returns the TSO/E user ID. More details here. proactive sotero
OPSWORD Function - origin-techdocs.broadcom.com
WebRexx/SQL consists of Rexx external functions that allows a Rexx program to communicate with a SQL database. Actions requested of the database are made by calling these external functions. Information returned to the Rexx program as a result of these actions is done principally through the Rexx variable pool. The Rexx external functions are: WebThis method gets a sub string from a particular string. Syntax substr(string1,index,count) Parameters. string1 − The source string. index − The starting index position for the sub … WebThis function deals with the argument (s) passed into a REXX program, function or subroutine. With no parameters, the result is the number of arguments given; that is, the position of the last explicitly specified argument. proactive solutions near me