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147:(modems, network hubs, etc.). Blinkenlights disappeared from more recent computers for a number of reasons, the most important being the fact that with faster CPUs a human can no longer interpret the processes in the computer on the fly. Though more sophisticated UI mechanisms have since been developed, blinkenlights may still be present as additional status indicators and familiar
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406:, and in various registers. These could be used for diagnosing or "single-stepping" a halted machine, but even with the machine operating normally, a skilled operator could interpret the high-speed blur of the lamps to tell which section of a large program was executing, whether the program was caught in an
417:, increased memory sizes, and improved interactive debugging tools, such panel lights gradually lost their usefulness, though today most devices have indicators showing power on/off status, hard disk activity, network activity, and other indicators of "signs of life".
402:-based computers were typically large and few, making it easy to see (and often hear) activity. Afterwards, for decades, computers incorporated arrays of indicator lamps in their control panels, indicating the values carried on the address, data, and other internal
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does arithmetic at approximately human speed. Watching the lights allows one to follow the instructions and the changing data as it runs the
Squares program displayed on the panels
431:-processor parallel computer designed in the mid-1980s, was a black cube with one side covered with a grid of red blinkenlights; the sales demo had them evolving
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in offices as a warning not to mess with the machine in the first print reference from 1974. The sign is also reported to have been seen on an
171:. Variants of the sign were relatively common in computer rooms in English-speaking countries from the early 1960s. One version read:
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also mentions that German hackers had in turn developed their own versions of the blinkenlights poster, in broken
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So all the "lefthanders" stay away and do not disturben the brainstorming von here working intelligencies.
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Fingergrabbing and pressing the cnoeppkes from the computers is allowed for die experts only!
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Although the sign might initially appear to be in German and uses an approximation of
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Also: please keep still and only watchen astaunished the blinkenlights.
196:
IST NICHT FÜR DER GEFINGERPOKEN UND MITTENGRABEN! ODERWISE IST EASY TO
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346:. Statements consisting only of original research should be removed.
62:. Statements consisting only of original research should be removed.
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DER SPRINGENWERK, BLOWENFUSEN UND POPPENCORKEN MIT SPITZENSPARKEN.
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Metamagical themas: questing for the essence of mind and pattern
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This room is fullfilled mit special electronische equippment.
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143:. More recently the term applies to status lights of modern
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in the 1950s. Such pseudo-German parodies were common in
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Otherwise you will be out thrown and kicked anderswhere!
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This word gave its name to several projects, including
398:The bits and digits in the earliest mechanical and
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461:and the Blinkenlights Archaeological Institute.
394:Typical LED pattern of a Thinking Machines CM-5
16:Hacker jargon for computerised blinking lights
224:Some versions of the sign end with the word
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276:, and an example photocopy is shown in the
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546:(19). Pennsylvania Folklore Society: 11–26
566:"BeOS: The Alternate Universe's Mac OS X"
362:Learn how and when to remove this message
78:Learn how and when to remove this message
19:For the Alexanderplatz installation, see
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167:-Gothic) mock warning sign written in a
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256:relates the sign as being posted above
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231:The sign dates back as far as 1955 at
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596:The geeks' guide to world domination
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272:machine shops during and following
94:Lights on the front panel of a DEC
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446:were also called "blinkenlights".
163:and is taken from a famous (often
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442:load monitors on the front of
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599:(1 ed.). New York, USA:
564:Pinheiro, Eric (2020-01-09).
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235:, and a copy was reported at
386:supercomputer from the 1990s
216:ZO RELAXEN UND WATSCHEN DER
159:The term has its origins in
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619:Hofstadter, Douglas Richard
517:. Version 4.4.6. 2003-10-25
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342:the claims made and adding
214:HÄNDER IN DAS POCKETS MUSS.
202:IST NICHT FÜR GEWERKEN BEI
58:the claims made and adding
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117:Harwell Dekatron Computer
210:SIGHTSEEREN KEEPEN DAS
593:Sundem, Garth (2009).
413:With rising processor
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169:mangled form of German
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459:Project Blinkenlights
433:Conway's Game of Life
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378:Blinkenlights on the
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21:Project Blinkenlights
651:DEC indicator panels
308:Actual blinkenlights
266:Cavendish Laboratory
536:Preston, Michael J.
455:Chaos Computer Club
262:electron microscope
243:computer facility.
141:mainframe computers
681:Macaronic language
601:Three Rivers Press
476:Macaronic language
422:Connection Machine
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327:possibly contains
254:Michael J. Preston
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43:possibly contains
636:978-0-465-04566-2
610:978-0-307-45034-0
544:Keystone Folklore
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329:original research
237:London University
133:diagnostic lights
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194:KOMPUTERMASCHINE
145:network hardware
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629:. p. 569.
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587:Further reading
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514:The Jargon File
509:"Blinkenlights"
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190:LOOKENSPEEPERS!
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125:computer jargon
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248:German grammar
218:BLINKENLICHTEN
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41:This article
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573:. Retrieved
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548:. Retrieved
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540:"Xerox-lore"
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519:. Retrieved
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408:endless loop
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274:World War II
258:photocopiers
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212:COTTONPICKEN
208:RUBBERNECKEN
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161:hacker humor
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137:front panels
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676:Tech humour
627:Basic Books
415:clock rates
400:vacuum tube
285:Jargon File
278:Jargon File
165:blackletter
149:skeuomorphs
660:Categories
575:2024-03-10
550:2013-11-23
521:2015-01-17
482:References
435:patterns.
352:March 2024
336:improve it
204:DUMMKOPFEN
188:TEKNISCHEN
68:March 2024
52:improve it
384:FROSTBURG
340:verifying
292:ATTENTION
198:SCHNAPPEN
155:Etymology
56:verifying
621:(1996).
570:Hackaday
538:(1974).
465:See also
438:The two
184:TURISTEN
471:Faxlore
444:BeBoxes
334:Please
264:at the
186:UND NON
177:ACHTUNG
139:of old
50:Please
633:
607:
270:Allied
206:. DER
182:ALLES
98:(1965)
404:buses
241:Atlas
96:PDP-8
631:ISBN
605:ISBN
424:, a
420:The
283:The
192:DAS
131:are
115:The
457:'s
440:CPU
428:536
382:'s
380:NSA
338:by
239:'s
233:IBM
135:on
123:In
54:by
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490:^
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
