The Jargon File by Eric S. Raymond (sites to read books for free .TXT) 📖
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sung late at night at SF conventions. There is a flourishing subgenre
of these called `computer filks', written by hackers and often
containing rather sophisticated technical humor. See [5087]double
bucky for an example. Compare [5088]grilf, [5089]hing, [5090]pr0n, and
[5091]newsfroup.
Node:film at 11, Next:[5092]filter, Previous:[5093]filk, Up:[5094]= F
=
film at 11
[MIT: in parody of TV newscasters] 1. Used in conversation to announce
ordinary events, with a sarcastic implication that these events are
earth-shattering. "[5095]ITS crashes; film at 11." "Bug found in
scheduler; film at 11." 2. Also widely used outside MIT to indicate
that additional information will be available at some future time,
without the implication of anything particularly ordinary about the
referenced event. For example, "The mail file server died this
morning; we found garbage all over the root directory. Film at 11."
would indicate that a major failure had occurred but that the people
working on it have no additional information about it as yet; use of
the phrase in this way suggests gently that the problem is liable to
be fixed more quickly if the people doing the fixing can spend time
doing the fixing rather than responding to questions, the answers to
which will appear on the normal "11:00 news", if people will just be
patient.
The variant "MPEGs at 11" has recently been cited (MPEG is a
digital-video format.)
Node:filter, Next:[5096]Finagle's Law, Previous:[5097]film at 11,
Up:[5098]= F =
filter n.
[very common; orig. [5099]Unix, now also in [5100]MS-DOS] A program
that processes an input data stream into an output data stream in some
well-defined way, and does no I/O to anywhere else except possibly on
error conditions; one designed to be used as a stage in a `pipeline'
(see [5101]plumbing). Compare [5102]sponge.
Node:Finagle's Law, Next:[5103]fine, Previous:[5104]filter, Up:[5105]=
F =
Finagle's Law n.
The generalized or `folk' version of [5106]Murphy's Law, fully named
"Finagle's Law of Dynamic Negatives" and usually rendered "Anything
that can go wrong, will". One variant favored among hackers is "The
perversity of the Universe tends towards a maximum" (but see also
[5107]Hanlon's Razor). The label `Finagle's Law' was popularized by SF
author Larry Niven in several stories depicting a frontier culture of
asteroid miners; this `Belter' culture professed a religion and/or
running joke involving the worship of the dread god Finagle and his
mad prophet Murphy. Some technical and scientific cultures (e.g.,
paleontologists) know it under the name `Sod's Law'; this usage may be
more common in Great Britain.
Node:fine, Next:[5108]finger, Previous:[5109]Finagle's Law, Up:[5110]=
F =
fine adj.
[WPI] Good, but not good enough to be [5111]cuspy. The word `fine' is
used elsewhere, of course, but without the implicit comparison to the
higher level implied by [5112]cuspy.
Node:finger, Next:[5113]finger trouble, Previous:[5114]fine,
Up:[5115]= F =
finger
[WAITS, via BSD Unix] 1. n. A program that displays information about
a particular user or all users logged on the system, or a remote
system. Typically shows full name, last login time, idle time,
terminal line, and terminal location (where applicable). May also
display a [5116]plan file left by the user (see also [5117]Hacking X
for Y). 2. vt. To apply finger to a username. 3. vt. By extension, to
check a human's current state by any means. "Foodp?" "T!" "OK, finger
Lisa and see if she's idle." 4. Any picture (composed of ASCII
characters) depicting `the finger'. Originally a humorous component of
one's plan file to deter the curious fingerer (sense 2), it has
entered the arsenal of some [5118]flamers.
Node:finger trouble, Next:[5119]finger-pointing syndrome,
Previous:[5120]finger, Up:[5121]= F =
finger trouble n.
Mistyping, typos, or generalized keyboard incompetence (this is
surprisingly common among hackers, given the amount of time they spend
at keyboards). "I keep putting colons at the end of statements instead
of semicolons", "Finger trouble again, eh?".
Node:finger-pointing syndrome, Next:[5122]finn, Previous:[5123]finger
trouble, Up:[5124]= F =
finger-pointing syndrome n.
All-too-frequent result of bugs, esp. in new or experimental
configurations. The hardware vendor points a finger at the software.
The software vendor points a finger at the hardware. All the poor
users get is the finger.
Node:finn, Next:[5125]firebottle, Previous:[5126]finger-pointing
syndrome, Up:[5127]= F =
finn v.
[IRC] To pull rank on somebody based on the amount of time one has
spent on [5128]IRC. The term derives from the fact that IRC was
originally written in Finland in 1987. There may be some influence
from the `Finn' character in William Gibson's seminal cyberpunk novel
"Count Zero", who at one point says to another (much younger)
character "I have a pair of shoes older than you are, so shut up!"
Node:firebottle, Next:[5129]firefighting, Previous:[5130]finn,
Up:[5131]= F =
firebottle n.obs.
A large, primitive, power-hungry active electrical device, similar in
function to a FET but constructed out of glass, metal, and vacuum.
Characterized by high cost, low density, low reliability,
high-temperature operation, and high power dissipation. Sometimes
mistakenly called a tube' in the U.S. or avalve' in England;
another hackish term is [5132]glassfet.
Node:firefighting, Next:[5133]firehose syndrome,
Previous:[5134]firebottle, Up:[5135]= F =
firefighting n.
What sysadmins have to do to correct sudden operational problems.An opposite of hacking. "Been hacking your new newsreader?" "No, a
power glitch hosed the network and I spent the whole afternoon
fighting fires." 2. The act of throwing lots of manpower and late
nights at a project, esp. to get it out before deadline. See also
[5136]gang bang, [5137]Mongolian Hordes technique; however, the term
`firefighting' connotes that the effort is going into chasing bugs
rather than adding features.
Node:firehose syndrome, Next:[5138]firewall code,
Previous:[5139]firefighting, Up:[5140]= F =
firehose syndrome n.
In mainstream folklore it is observed that trying to drink from a
firehose can be a good way to rip your lips off. On computer networks,
the absence or failure of flow control mechanisms can lead to
situations in which the sending system sprays a massive flood of
packets at an unfortunate receiving system, more than it can handle.
Compare [5141]overrun, [5142]buffer overflow.
Node:firewall code, Next:[5143]firewall machine,
Previous:[5144]firehose syndrome, Up:[5145]= F =
firewall code n.
The code you put in a system (say, a telephone switch) to make surethat the users can't do any damage. Since users always want to be able
to do everything but never want to suffer for any mistakes, the
construction of a firewall is a question not only of defensive coding
but also of interface presentation, so that users don't even get
curious about those corners of a system where they can burn
themselves. 2. Any sanity check inserted to catch a [5146]can't happen
error. Wise programmers often change code to fix a bug twice: once to
fix the bug, and once to insert a firewall which would have arrested
the bug before it did quite as much damage.
Node:firewall machine, Next:[5147]fireworks mode,
Previous:[5148]firewall code, Up:[5149]= F =
firewall machine n.
A dedicated gateway machine with special security precautions on it,
used to service outside network connections and dial-in lines. The
idea is to protect a cluster of more loosely administered machines
hidden behind it from [5150]crackers. The typical firewall is an
inexpensive micro-based Unix box kept clean of critical data, with a
bunch of modems and public network ports on it but just one carefully
watched connection back to the rest of the cluster. The special
precautions may include threat monitoring, callback, and even a
complete [5151]iron box keyable to particular incoming IDs or activity
patterns. Syn. [5152]flytrap, [5153]Venus flytrap.
[When first coined in the mid-1980s this term was pure jargon. Now
(1999) it is techspeak, and has been retained only as an example of
uptake --ESR]
Node:fireworks mode, Next:[5154]firmware, Previous:[5155]firewall
machine, Up:[5156]= F =
fireworks mode n.
The mode a machine is sometimes said to be in when it is performinga [5157]crash and burn operation. 2. There is (or was) a more specific
meaning of this term in the Amiga community. The word fireworks
described the effects of a particularly serious crash which prevented
the video pointer(s) from getting reset at the start of the vertical
blank. This caused the DAC to scroll through the entire contents of
CHIP (video or video+CPU) memory. Since each bit plane would scroll
separately this was quite a spectacular effect.
Node:firmware, Next:[5158]firmy, Previous:[5159]fireworks mode,
Up:[5160]= F =
firmware /ferm'weir/ n.
Embedded software contained in EPROM or flash memory. It isn't quite
hardware, but at least doesn't have to be loaded from a disk like
regular software. Hacker usage differs from straight techspeak in that
hackers don't normally apply it to stuff that you can't possibly get
at, such as the program that runs a pocket calculator. Instead, it
implies that the firmware could be changed, even if doing so would
mean opening a box and plugging in a new chip. A computer's BIOS is
the classic example, although nowadays there is firmware in disk
controllers, modems, video cards and even CD-ROM drives.
Node:firmy, Next:[5161]fish, Previous:[5162]firmware, Up:[5163]= F =
firmy /fer'mee/ n.
Syn. [5164]stiffy (a 3.5-inch floppy disk).
Node:fish, Next:[5165]FISH queue, Previous:[5166]firmy, Up:[5167]= F =
fish n.
[Adelaide University, Australia] 1. Another [5168]metasyntactic
variable. See [5169]foo. Derived originally from the Monty Python skit
in the middle of "The Meaning of Life" entitled "Find the Fish". 2. A
pun for `microfiche'. A microfiche file cabinet may be referred to as
a `fish tank'.
Node:FISH queue, Next:[5170]FITNR, Previous:[5171]fish, Up:[5172]= F =
FISH queue n.
[acronym, by analogy with FIFO (First In, First Out)] `First In, Still
Here'. A joking way of pointing out that processing of a particular
sequence of events or requests has stopped dead. Also `FISH mode' and
`FISHnet'; the latter may be applied to any network that is running
really slowly or exhibiting extreme flakiness.
Node:FITNR, Next:[5173]fix, Previous:[5174]FISH queue, Up:[5175]= F =
FITNR // adj.
[Thinking Machines, Inc.] Fixed In The Next Release. A written-only
notation attached to bug reports. Often wishful thinking.
Node:fix, Next:[5176]FIXME, Previous:[5177]FITNR, Up:[5178]= F =
fix n.,v.
What one does when a problem has been reported too many times to be
ignored.
Node:FIXME, Next:[5179]flag, Previous:[5180]fix, Up:[5181]= F =
FIXME imp.
[common] A standard tag often put in C comments near a piece of code
that needs work. The point of doing so is that a grep or a similar
pattern-matching tool can find all such places quickly.
/ FIXME: note this is common in [5182]GNU code. /
Compare [5183]XXX.
Node:flag, Next:[5184]flag day, Previous:[5185]FIXME, Up:[5186]= F =
flag n.
[very common] A variable or quantity that can take on one of two
values; a bit, particularly one that is used to indicate one of two
outcomes or is used to control which of two things is to be done.
"This flag controls whether to clear the screen before printing the
message." "The program status word contains several flag bits." Used
of humans analogously to [5187]bit. See also [5188]hidden flag,
[5189]mode bit.
Node:flag day, Next:[5190]flaky, Previous:[5191]flag, Up:[5192]= F =
flag day n.
A software change that is neither forward- nor backward-compatible,
and which is costly to make and costly to reverse. "Can we install
that without causing a flag day for all users?" This term has nothing
to do with the use of the word [5193]flag to mean a variable that has
two values. It came into use when a massive change was made to the
[5194]Multics timesharing system to convert from the short-lived 1965
version of the ASCII code to the 1967 version (in draft at the time);
this was scheduled for Flag Day (a U.S. holiday), June 14, 1966. The
actual change moved the code point for the ASCII newline character;
this required that all of the Multics source code, documentation, and
device drivers be changed simultaneously. See also [5195]backward
combatability.
Node:flaky, Next:[5196]flamage, Previous:[5197]flag day, Up:[5198]= F
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flaky adj.
(var sp. `flakey') Subject to frequent [5199]lossage. This use is of
course related to the common slang use of the word to describe a
person as eccentric, crazy, or just unreliable. A system that is flaky
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