In the 1990s, viruses have become a serious problem, especially among IBM PC and Macintosh users (the lack of security on these machines enables viruses to spread easily, even infecting the operating system). The production of special anti-virus software has become an industry, and a number of exaggerated media reports have caused outbreaks of near hysteria among users; many {luser}s tend to blame *everything* that doesn't work as they had expected on virus attacks. Accordingly, this sense of `virus' has passed not only into techspeak but into also popular usage (where it is often incorrectly used to denote a {worm} or even a {Trojan horse}). Compare {back door}; see also {UNIX conspiracy}.
:visionary: n. 1. One who hacks vision, in the sense of an Artificial Intelligence researcher working on the problem of getting computers to `see' things using TV cameras. (There isn't any problem in sending information from a TV camera to a computer. The problem is, how can the computer be programmed to make use of the camera information? See {SMOP}, {AI-complete}.) 2. [IBM] One who reads the outside literature. At IBM, apparently, such a penchant is viewed with awe and wonder.
:VMS: /V-M-S/ n. DEC's proprietary operating system for its VAX minicomputer; one of the seven or so environments that loom largest in hacker folklore. Many UNIX fans generously concede that VMS would probably be the hacker's favorite commercial OS if UNIX didn't exist; though true, this makes VMS fans furious. One major hacker gripe with VMS concerns its slowness —- thus the following limerick:
There once was a system called VMS
Of cycles by no means abstemious.
It's chock-full of hacks
And runs on a VAX
And makes my poor stomach all squeamious.
—- The Great Quux
See also {VAX}, {{TOPS-10}}, {{TOPS-20}}, {{UNIX}}, {runic}.
:voice: vt. To phone someone, as opposed to emailing them or connecting in {talk mode}. "I'm busy now; I'll voice you later."
:voice-net: n. Hackish way of referring to the telephone system, analogizing it to a digital network. USENET {sig block}s not uncommonly include the sender's phone next to a "Voice:" or "Voice-Net:" header; common variants of this are "Voicenet" and "V-Net". Compare {paper-net}, {snail-mail}.
:voodoo programming: [from George Bush's "voodoo economics">[ n. The use by guess or cookbook of an {obscure} or {hairy} system, feature, or algorithm that one does not truly understand. The implication is that the technique may not work, and if it doesn't, one will never know why. Almost synonymous with {black magic}, except that black magic typically isn't documented and *nobody* understands it. Compare {magic}, {deep magic}, {heavy wizardry}, {rain dance}, {cargo cult programming}, {wave a dead chicken}.
:VR: // [MUD] n. On-line abbrev for {virtual reality}, as opposed to {RL}.
:Vulcan nerve pinch: n. [from the old "Star Trek" TV series via Commodore Amiga hackers] The keyboard combination that forces a soft-boot or jump to ROM monitor (on machines that support such a feature). On many micros this is Ctrl-Alt-Del; on Suns, L1-A; on some Macintoshes, it is <Cmd>-<Power switch>! Also called {three-finger salute}. Compare {quadruple bucky}.