| slovo | definícia |
control language
(foldoc) | Control Language
(CL) The batch language for IBM RPG/38, used in
conjunction with RPG III.
See also OCL.
(2000-04-08)
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| | podobné slovo | definícia |
job-control language
(encz) | job-control language, n: |
job control language
(gcide) | job control language \job control language\ (Computers)
A programming language used to specify the manner, timing,
and other requirements of execution of a task or set of tasks
submitted for execution, especially in background, on a
multitasking computer; a programming language for controlling
job[7] execution. Abbreviated JCL.
[PJC] |
job-control language
(wn) | job-control language
n 1: a problem-oriented language used to describe job
requirements to an operating system |
control language
(foldoc) | Control Language
(CL) The batch language for IBM RPG/38, used in
conjunction with RPG III.
See also OCL.
(2000-04-08)
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job control language
(foldoc) | Job Control Language
JCL
(JCL) IBM's supremely rude
script language, used to control the execution of programs
in IBM OS/360's batch systems. JCL has a very fascist
syntax, and some versions will, for example, barf if two
spaces appear where it expects one.
Most programmers confronted with JCL simply copy a working
file (or card deck), changing the file names. Someone who
actually understands and generates unique JCL is regarded with
the mixed respect one gives to someone who memorises the phone
book. It is reported that hackers at IBM itself sometimes
sing "Who's the breeder of the crud that mangles you and me?
I-B-M, J-C-L, M-o-u-s-e" to the tune of the "Mickey Mouse
Club" theme to express their opinion of the beast.
As with COBOL, JCL is often used as an archetype of ugliness
even by those who haven't experienced it. However, no
self-respecting mainframe MVS programmer would admit
ignorance of JCL.
See also fear and loathing.
(1999-03-03)
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operator control language
(foldoc) | Operator Control Language
(OCL) The batch language for the IBM System/36,
used specifically with the RPG II compiler.
See also CL.
(1994-11-18)
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system control language
(foldoc) | System Control Language
(SCL) The command language for the VME/B
operating system on the ICL2900. SCL was {block
structured} and supported strings, lists of strings
("superstrings"), integer, Boolean, and array types.
You could trigger a block whenever a condition on a variable
value occured. It supported macros and default arguments.
Commands were treated like procedure calls.
["VME/B SCL Syntax", Intl Computers Ltd. 1980].
(2003-01-08)
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