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The Jargon File, version 4.4.8 (jargon)

JCL: /J·C·L/, n. 1. IBM's supremely rude Job Control Language.
JCL is the script language used to control the execution of programs in
IBM'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 memorizes 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.

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单词	字典	翻译
JCL	查看　JCL　在百度字典中的解释	百度英翻中〔查看〕
JCL	查看　JCL　在Google字典中的解释	Google英翻中〔查看〕
JCL	查看　JCL　在Yahoo字典中的解释	Yahoo英翻中〔查看〕