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wizard n.

1. Transitively, a person who knows how a complex piece of

software or hardware works (that is, who groks it); esp. someone who can find and fix bugs

quickly in an emergency. Someone is a hacker if he or she has general hacking

ability, but is a wizard with respect to something only if he or

she has specific detailed knowledge of that thing. A good hacker

could become a wizard for something given the time to study it.

2. The term `wizard' is also used intransitively of someone who

has extremely high-level hacking or problem-solving ability. 3. A

person who is permitted to do things forbidden to ordinary

people; one who has wheel privileges

on a system. 4. A Unix expert, esp. a Unix systems programmer.

This usage is well enough established that `Unix Wizard' is a

recognized job title at some corporations and to most

headhunters. See guru, lord high fixer. See also deep magic, heavy wizardry, incantation, magic, mutter,

rain dance, voodoo programming, wave a dead chicken.

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W =

Wizard Book n.

"Structure and Interpretation of Computer Programs" (Hal

Abelson, Jerry Sussman and Julie Sussman; MIT Press, 1984, 1996;

ISBN 0-262-01153-0), an excellent computer science text used in

introductory courses at MIT. So called because of the wizard on

the jacket. One of the bibles of the

LISP/Scheme world. Also, less commonly, known as the Purple Book.

The Jargon File, Version 4.2.2, 20 Aug 2000 · 第 1807 / 1941 题