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clone n.

1. An exact duplicate: "Our product is a clone of their

product." Implies a legal reimplementation from documentation or

by reverse-engineering. Also connotes lower price. 2. A shoddy,

spurious copy: "Their product is a clone of our product." 3. A

blatant ripoff, most likely violating copyright, patent, or trade

secret protections: "Your product is a clone of my product." This

use implies legal action is pending. 4. `PC clone:' a PC-BUS/ISA

or EISA-compatible 80x86-based microcomputer (this use is

sometimes spelled `klone' or `PClone'). These invariably have

much more bang for the buck than the IBM archetypes they

resemble. 5. In the construction `Unix clone': An OS designed to

deliver a Unix-lookalike environment without Unix license fees,

or with additional `mission-critical' features such as support

for real-time programming. 6. v. To make an exact copy of

something. "Let me clone that" might mean "I want to borrow that

paper so I can make a photocopy" or "Let me get a copy of that

file before you mung it".

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clone-and-hack coding n.

[DEC] Syn. case and

paste.

The Jargon File, Version 4.2.2, 20 Aug 2000 · 第 357 / 1941 题