Lub "aub": lub keeb kwm ntawm cov tsos, tus nqi thiab lub npe tseeb

Nyob rau hauv Internet, ib tug zoo-paub cim ntawm lub "aub" yog siv raws li ib tug separator ntawm lub npe ntawm tus sau thiab cov neeg siv lub npe (hostname) nyob rau hauv lub syntax ntawm email chaw nyob.

koob meej

Ib txhia online activists hais lub teev cim ntawm kos npe ntau tib neeg kev sib txuas lus qhov chaw thiab ib tug ntawm cov feem ntau nrov cim nyob rau hauv lub ntiaj teb no.

Ib tug ntawm cov evidences ntawm thoob ntiaj teb paub txog lub cim yuav hu ua lub fact tias nyob rau hauv 2004 (nyob rau hauv Lub ob hlis ntuj), lub International Telecommunication Union tau ua rau tag nrho cov Morse code ib tug tshwj xeeb cov cai mus qhia @. Nws combines cov lis dej num ntawm lub ob Latin tsiaj ntawv: C thiab A, uas qhia lawv ob leeg graphical sau ntawv.

cim zaj dab neeg "Aub"

Italian soj ntsuam Dzhordzhio Stabile twb pom nyob rau hauv lub archive, uas los ntawm lub koom haum ntawm Economic History nyob rau hauv Prato (nyob ze Florence hais tias), ib daim ntawv uas rau cov thawj lub sij hawm nyob rau hauv lub cim nyob rau hauv kev sau ntawv. Attendance tseem ceeb pov thawj yog ib tsab ntawv los ntawm ib tug neeg ua lag luam ntawm Florence, uas yog pab los ntawm lwm 1536 xyoo.

Nws yog ib lo lus nug ntawm peb ua lag luam ships, tuaj txog nyob rau hauv Spain. Raws li ib feem ntawm cov cargo hlab ntsha nyob thawv nyob rau hauv uas mus thauj lub cawu cub, cim nrog @. Tom qab cais cov ntaub ntawv rau tus nqi ntawm lub cawu cub, raws li zoo raws li lub peev xwm ntawm lub ntau yam medieval hlab ntsha, thiab muab piv rau cov ntaub ntawv nrog rau cov general system ntawm kev ntsuas siv nyob rau hauv cov sij hawm, tus paub txog xaus lus tias tus @ kos npe rau yog siv raws li ib tug tshwj xeeb xab tsev uas tau ntau xyoo lo lus anfora (nyob rau hauv translation "amphora"). Yog li ntawd nyob rau hauv ancient lub sij hawm nws twb hu ua cov kev uas muaj lub ntsuas.

Ziag Berthold Ullman

Berthold Ullman - American kws ntawv uas tau pom tias cov @ cim yog tsim los ntawm medieval monks los txo cov kis ad lus ntawm Latin keeb kwm, uas yog feem ntau siv raws li ib tug generic lub sij hawm lub ntsiab lus "tawm tsam", "nyob rau hauv", "on".

Nws yuav tsum tau muab sau tseg tias Fabkis, Portuguese thiab lus Mev lus, lub npe los ntawm lub sij hawm "arroba", uas nyob rau hauv lem nruab nrab yog ib qho kev ntsuas staroispanskuyu ceeb thawj (txog 15 kg), abbreviated raws li nws tau xaiv nyob rau hauv tsab ntawv @ cim.

tiam

Muaj coob tus neeg xav nyob rau hauv lub npe ntawm tus cim "aub". Nco ntsoov tias lub official niaj hnub lub npe ntawm cov ua cim suab zoo li "coj mus muag ntawm» thiab originates los ntawm lawv cov nyiaj, nyob rau hauv uas nws tau siv nyob rau hauv cov nram no cov ntsiab lus teb: 7widgets @ $ 2each = $ 14. Nws muaj peev xwm muab txhais raws li 7 shares ntawm $ 2 = $ 14

Txij li thaum lub cim "aub" siv nyob rau hauv lub lag luam, nws muab tso rau hauv cov twj remote controls ntawm typewriters. Nws txawm mus kawm thawj tshuab nyob rau hauv lub keeb kwm ntawm noob neej , "Underwood", uas twb tso tawm rov qab nyob rau hauv 1885. Nws tsuas yog tom qab ib tug ntev 80 xyoo lub cim "aub" pub thawj computer keyboard.

Internet

Cia peb tig mus rau lub official keeb kwm ntawm lub ntiaj teb dav Web. Nws cav hais tias muaj ib internet cim "aub" nyob rau hauv lub e-mail chaw nyob los ntawm cov American engineer thiab geek npe Ray Tomlinson, uas nyob rau hauv 1971 muaj kev tswj kom xa los ntawm tus thawj network nyob rau hauv lub keeb kwm ntawm ib tug e-mail. Nyob rau hauv cov ntaub ntawv no, qhov chaw nyob yuav tsum tau muab li ntawm ob qhov chaw - lub computer lub npe los ntawm qhov uas rau npe yog ua, thiab cov neeg siv lub npe. Raws li ib tug separator ntawm cov qhov chaw Tomilson xaiv lub cim "aub" nyob rau lub keyboard, raws li nws tsis yog ib feem ntawm tej computer npe los yog tus neeg siv cov npe.

Versions ntawm lub hauv paus chiv keeb ntawm tus naas ej lub npe "aub"

Nyob rau hauv lub ntiaj teb no muaj ob peb tau versions ntawm lub hauv paus chiv keeb ntawm xws li ib tug funny lub npe. Ua ntej ntawm tag nrho cov, cov icon yog tiag tiag zoo heev rau tus dev, curled txog.

Nyob rau hauv tas li ntawd, jerky suab ntawm lo lus ntawm (ib lub cim ntawm ib tug aub nyob rau hauv lus Askiv xwb thiaj li nyeem) ib tug me ntsis zoo li ib tug aub tsem. Nws yuav tsum tau muab sau tseg tias muaj ib tug zoo lub tswv yim, koj yuav saib tau lub cim nyob rau hauv yuav luag tag nrho cov tsiaj ntawv uas yog ib feem ntawm cov lo lus "aub", tej zaum, tsuas yog "mus rau".

Txawm li cas los, feem ntau romantic, koj muaj peev xwm hu tau rau lub nram qab no cov lus dab neeg. Ib zaug thaum ib lub sij hawm, nyob rau hauv lub zoo sij hawm thaum tag nrho cov computers twb loj heev, thiab cov ntxaij vab tshaus - tsuas yog ntawv nyeem, nyob rau hauv lub virtual nceeg vaj nyob ib lwm nrov kev ua si uas tau raug hu ua, qhia nws cov ntsiab lus - «Taug txuj kev nyuaj» (Taug txuj kev nyuaj).

Nws lub ntsiab lus yog mus taug kev los ntawm cov kev tshawb tsim los ntawm lub computer nyob rau hauv kev tshawb fawb ntawm ib tug ntau yam ntawm treasures. Muaj, ntawm chav kawm, thiab battles nrog underground siab phem creatures. Labyrinth rau zaub twb pleev xim rau siv cov cim "-", "+", thiab cov kev ua si, hostile monsters thiab cov khoom muaj nqis xaiv los ntawm ntau cov cim thiab cov tsiaj ntawv "!".

Ntxiv mus, raws li cov dab neeg, cov neeg uas ua ntawv yog cov phooj ywg nrog loyal pab - ib tug aub, uas muaj peev xwm ib txwm muab xa mus tshawb cov catacombs. Qhia tus xwb @ cim. Yog nws tam sim no tus thawj ua ntawm lub npe, los yog, conversely, lub icon xaiv kev ua si developers, vim hais tias nws yeej yog lub npe? Cov lus nug no cov lus dab neeg muab tsis muaj lus teb.

Yuav ua li cas koj hu xov tooj rau ib tug virtual "aub" nyob rau hauv lwm lub teb chaws?

Nws yog ib nqi sau cia hais tias nyob rau hauv peb lub teb chaws lub cim "aub" yog hu ua ib ram, pob ntseg, bun, Qav, aub, txawm kryakozyabry. Nyob rau hauv Bulgaria - ib tug "maymunsko ib tug" los yog "klomba" (liab A). Nyob rau hauv lub Netherlands - liab tus Tsov tus tw (apenstaartje). Cov neeg Ixayees tus liaj ia tebchaws yog txuam nrog rau cov kos npe rau ntawm lub yis dej ( "strudel").

Mev, Fabkis thiab Portuguese yog hu ua los piv li qhov ceeb thawj (feem: arroba, arrobase thiab arrobase). Yog hais tias koj nug dab tsi yog lub cim ntawm ib tug aub cov neeg nyob rau hauv teb chaws Poland thiab lub teb chaws Yelemees, lawv yuav teb hais tias nws yog ib tug liab, clip, liab liab pob ntseg los yog tus Tsov tus tw. Qwj nws yog suav tias yog nyob rau hauv ltalis, hu chiocciola.

Tsawg poetic npe npe hu cim nyob rau hauv Sweden, Norway thiab Denmark, hu rau nws "ib tug snout» (snabel-a) los yog kaus ntxhw tus Tsov tus tw (thiab tailed). Qhov tseem appetizing npe yuav raug xam tias yog ib tug variant ntawm lub Czechs thiab Slovaks, uas xav txog kos npe rau Hnav Herring (rollmops). Association nrog lub chav ua noj thiab siv cov Greeks, hu rau los "me ntsis nplej zom."

Rau ntau, nws tseem yog ib tug liab, namely Slovenia, Romania, Holland, Croatia, Serbia (maјmun; lwm: "vwm A»), Ukraine (lwm: qwj, aub, aub). Lub sij hawm borrowed Lithuania (thiab - «qhov no" qiv nrog tas li ntawd Lithuanian morpheme ntawm xaus) Vim lus Askiv thiab Latvia (et - «fl"). Lub gloom tej zaum yuav ua ib tug variant ntawm lub Hungarians, qhov twg ntxim hlub kos npe rau tau los ua ib tug xu.

Tus miv thiab nas kev ua si "ua si" Finland (miv tus tw), America (tus miv), Taiwan thiab Tuam Tshoj (nas). Romantics yog cov inhabitants ntawm qaib ntxhw (rosette). Thiab hu ua "caws maum A» Vietnam no icon.

lwm hypothesis

Nws yog ntseeg hais tias lub npe ntawm tus ntawv ntawm "aub" nyob rau hauv lub Lavxias teb sab lus nyob ua tsaug rau tus naas ej DVK computers. Lawv "aub" zoo nkaus li thaum lub sij hawm startup. Tseeb cim tsa ib tug me me aub. Tag nrho cov neeg siv DCK, tsis tau hais ib lo lus, coined ib lub npe rau tus cim.

Curiously, tus thawj sau ntawm lub Latin tsab ntawv «Ib tug» imagined nws curls kho kom zoo nkauj, yog li nws yog heev uas zoo sib xws rau qhov tam sim no sau ntawv "Aub" kos npe rau. Neeg txhais lus ntawm cov lo lus "aub" nyob rau hauv lub Tatar lus suab zoo li "pem teb".

Qhov twg lwm tus muaj peev xwm koj ua tau raws li ib tug "aub"?

Muaj ntau ntau cov kev pab cuam uas siv lub cim no (tsis suav cov e-mail): HTTP, FTP, Jabber, Active Directory. Nyob rau hauv IRC cim yog muab tso rau ua ntej specifying lub channel lub npe ntawm tus neeg teb xov tooj, piv txwv li, @oper.

Lug siv thiab ib tug kos npe rau hauv lub ntsiab programming lus. Nyob rau hauv Java, nws yog siv rau cov txoj kev tshaj tawm. Nyob rau hauv C # yog yuav tsum tau rau kev ntsuam xyuas ntawm cov cim ib kab. Lag luam ntawm kev noj chaw nyob kom tsim nyog xws nyob rau hauv Pascal. Rau Perl - qhov no yog qhov qhia tau ntawm cov array, thiab nab hab sej, ntsig txog, txwv kom muab zais decorator. teb qhia tau rau ib tug piv txwv ntawm lub kos npe rau sawv nyob rau hauv Ruby.

Raws li rau PHP, nws yog "aub" yog siv nyob rau hauv kev txiav txim rau suppress ib qho yuam kev los yog ceeb toom txog twb tshwm sim nyob rau lub sij hawm ntawm kev ua tau hauj lwm. Prefix indirection cim ua assembler MCS-51. Nyob rau hauv XPath - ib tug tsiaj ntawv attribute axis uas xaiv ib co ntawm cov cwj pwm rau qhov tam sim no lub caij.

Thaum kawg, transact-SQL assumes tias lub zos nce mus nce los lub npe yuav tsum pib nrog @, thiab lub npe ntawm lub ntiaj teb no nce mus nce los - nrog ob @. Nyob rau hauv DOS batch ntaub ntawv, ua tsaug rau cov ua cim, eco suppressed rau executable commands. Los ua yeeb yam li ncha tawm hom no feem ntau yog ua ntawv thov ua ntej cov kev taw qhia ntawm cov tsoom fwv, nyob rau hauv thiaj li yuav tiv thaiv kom txhob cov zaub ntawm ib tug hais kom ua (rau kev: @echo tawm).

Yog li ntawd peb ntsia ntau npaum li cas virtual thiab lub neej tiag tiag yam yog nyob ntawm seb cov pa ua cim. Tab sis wb tsis nco qab hais tias nws yog tus tshaj plaws coj los ua tsaug rau e-mails uas xa mus los ntawm txhiab txhua txhua hnub. Peb yuav xav hais tias hnub no koj yuav tau txais ib lub email nrog ib tug "aub," thiab nws yuav coj tsuas zoo xov xwm.