Node:u-, Next:UBD,
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u- pref.
Written shorthand for micro-;
techspeak when applied to metric units, jargon when used
otherwise. Derived from the Greek letter "mu", the first letter
of "micro" (and which letter looks a lot like the English letter
"u").
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Up:= U =
UBD /U-B-D/ n.
[abbreviation for `User Brain Damage'] An abbreviation used to
close out trouble reports obviously due to utter cluelessness on
the user's part. Compare pilot
error; oppose PBD; see also
brain-damaged.
Node:UBE, Next:UCE, Previous:UBD,
Up:= U =
UBE // n.
[abbrev., Unsoliclited Bulk Email] A widespread, more formal
term for email spam. Compare UCE. The UBE term recognizes that spam is
uttered by nonprofit and advocacy groups whose motives are not
commercial.
Node:UCE, Next:UDP, Previous:UBE,
Up:= U =
UCE n.
[abbrev., Unsolicited Commercial Email] A widespread, more
formal term for email spam. Compare
UBE, which may be superseding it.
Node:UDP, Next:UN*X, Previous:UCE,
Up:= U =
UDP /U-D-P/ v.,n.
[Usenet] Abbreviation for Usenet Death Penalty. Common
(probably now more so than the full form), and frequently verbed.
Compare IDP.
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UN*X n.
Used to refer to the Unix operating system (a trademark of
AT&T, then of Novell, then of SCO, and then of Caldera) in
writing, but avoiding the need for the ugly (TM) typography. Also used to refer to any or all
varieties of Unixoid operating systems. Ironically, lawyers now
say that the requirement for the trademark postfix has no legal
force, but the asterisk usage is entrenched anyhow. It has been
suggested that there may be a psychological connection to
practice in certain religions (especially Judaism) in which the
name of the deity is never written out in full, e.g., `YHWH' or
`G-d' is used. See also glob and splat out.
Node:undefined
external reference, Next:under the hood, Previous:UN*X, Up:= U =
undefined external reference excl.
[Unix] A message from Unix's linker. Used in speech to flag
loose ends or dangling references in an argument or
discussion.
Node:under the hood, Next:undocumented
feature, Previous:undefined external
reference, Up:= U =
under the hood adj.
[hot-rodder talk] 1. Used to introduce the underlying
implementation of a product (hardware, software, or idea).
Implies that the implementation is not intuitively obvious from
the appearance, but the speaker is about to enable the listener
to grok it. "Let's now look under the
hood to see how ...." 2. Can also imply that the
implementation is much simpler than the appearance would
indicate: "Under the hood, we are just fork/execing the shell."
3. Inside a chassis, as in "Under the hood, this baby has a 40MHz
68030!"
Node:undocumented feature,
Next:uninteresting,
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hood, Up:= U =
undocumented feature n.
See feature.