Multi-mushandisi: maitiro ekuita kuti vanhu vanoverengeka vashandise iyo imwechete PC panguva imwe chete

Wati wambofunga here nezve kuraswa kukuru kwe zviwanikwa izvo zvinoreva, semuenzaniso muhofisi, kuve nemachina akati wandei emuchina anomhanya kungovhura zvekushandisa zve desktop? Imwe mhinduro ingave yeku "dzokorora" compus uye kushandisa michina yekare. Chokwadi, izvi zvirokwazvo hazvizofarire vazhinji. Nekudaro, pane chechipiri, isingazivikanwe mhinduro inogona kuita kuti munhu wese afare.Zuro nezuro ndanga ndichifunga chaizvo nezvenyaya iyi. Nekufambira mberi kukuru kwetekinoroji, imwe nzira inonakidza inogona kunge iri yekubatanidza monitors akati wandei, mbeva uye makibobhodhi kuPC imwe chete, zvichibvumira vese vashandisi kushandisa zvakanakisa zviwanikwa zveiyo PC uye nokudaro voita mari yakawanda yekuchengetedza uye kudzikisira kabhoni tsoka. Kunze kwekutsvaga nzira yekubatanidza zvese, mubvunzo unosara wekuti ungaite sei iyo inoshanda sisitimu inoshanda yakazvimiririra kune yega yega yevashandisi.

Ngatione zvinoita Linux kutibatsira. 🙂

Nhanganyaya

Nekuwedzera kuri kuwedzera kwe Hardware kugona, zvese mumaprosesa uye ndangariro, pamwe nekukurumidza kufambira mberi uye kuvandudzwa kweGNU / Linux masisitimu, achiwedzera kusimba uye nekugadzirisa zvirinani zviwanikwa, huwandu hwakakura hwemabasa hunogona kuitwa pakombuta. Mabasa pasina kunonoka. . Nekudaro, kana uchishandisa iyo yakajairwa kumisikidzwa kwedesktop PC, mushandisi mumwe chete ndiye anokwanisa kushandisa komputa panguva, kudzikamisa kushanda kwesystem sezvo ichiramba isingaite nguva zhinji, inochengetedza zviwanikwa zvacho zvisina basa.

Nesimba revashandisi vakawanda, vashandisi vakati wandei vanogona kugovana zviwanikwa zvecomputer imwechete, saka huwandu hukuru hwesimba rayo rese hunogona kushandiswa, nekudaro kuve nekushandisa kuri nani kwesisitimu.

Semuenzaniso, muchirongwa chetsika, kana mumwe munhu achingoshandisa webhu bhurawuza kana kunyora tsamba mune processor yezwi, kana kushanda nespredishiti, kana nechikwereti, chekuverenga, kana chirongwa chekuverenga, timu yaraswa. chikamu chikuru chegadziriro yacho hachina kushandiswa. Asi nekumisidzana-kwakawanda kugadzirisa, vamwe vanhu vanozogona kushandisa zviwanikwa izvo zvingadai zvisina basa.

Nekudaro kana mumwe munhu arikushandisa zvese zviwanikwa zvemuchina (nemitambo 3-D kana chimwe chakadai), vamwe vashandisi vanozove nesisitimu inononoka.

Imwe mukana wakakura unouya nemultiterminal ndiwo mutengo: hazvidiwe kutenga akasiyana mamaboards, microprocessors, ndangariro dze RAM, madhiraivha akaomarara, makesi, maontraira emagetsi, uye zvimwe zvinhu zvemushandisi wega wega. Iwe unongoda kutenga yakanaka komputa. Kazhinji kutenga inokurumidza microprocessor inodhura zvakanyanya kushoma pane kutenga akati wandei iwo anononoka.

Historia

Muma1970, zvaive zvakajairika kubatanidza akawanda ma terminals, uye kunyangwe magineti emagetsi, kune imwechete yepakati komputa (mainframe).

Zvisinei, iyo pfungwa yekushandisa inoenderana neX11 interface kutsigira vashandisi vazhinji yakaonekwa muna 1999. Yakaitwa neBrazilian anonzi Miguel Freitas, achishandisa Linux operating system uye X11 graph system (panguva iyoyo yakachengetedzwa neXFree86). Nzira iyo Freitas akazviita yaive chigamba pane X server kumhanyisa zviitiko zvakawanda zveX panguva imwe chete, nenzira yekuti mumwe nemumwe abate chaiyo mbeva uye keyboard zviitiko uye graphical zvemukati. Iyi nzira yakagamuchira zita reiyo multiseat kana multiterminal.

Mushure meFreitas, dzimwe mhinduro dzakabuda muna 2003, senge dzaSvetoslav Slavtchev, Aivils Stoss naJames Simmons vakashanda munzira yekusvitsa uye faketty, vachigadzirisa Linux kernel uye vachibvumira vanopfuura mumwe mushandisi kuzvimiririra kushandisa iwo iwo muchina. Panguva iyoyo, iyo Linux Console Project yakauyawo nezano rekushandisa akawanda akazvimiririra ekunyaradza uyezve akawanda akazvimiririra makiyi uye mbeva muchirongwa chinonzi "Backstreet Ruby." Backstreet Ruby ndeye Linux kernel chigamba. Yakanga ichitakura iyo Ruby kernel muti kudzokera kuLinux-2.4. Chinangwa chevagadziri veLinux Console chaive chekuvandudza nekugadzirisa zvakare kuiswa, kunyaradza, uye furemu yebuffer masisitimu muLinux kernel, kuitira kuti vakwanise kushanda vakazvimiririra uye nekubvumidza mashandiro emahofisi mazhinji. Iyo Backstreet Ruby pfungwa yakanga isina kumbopedzwa.

Muna 2005, timu yeC3SL (Center for Scientific Computing uye Mahara Software), yeFederal University yeParaná muBrazil, yakagadzira mhinduro yacho zvichibva pane nested X maseva, akadai seXnest uye Xephyr. Nemhinduro iyi, yega yega nested X server inomhanya pane ese skrini yeAhost X server (semuenzaniso Xorg) uye kuchinjika kumasevhisi akavakirwa anovabvumira kuti vave nehumwe hwakasiyana hwega hweguru nekhibhodi yakaiswa. Mhinduro idzi ndidzo dzakanyanya kushandiswa nhasi nekuda kwekugadzikana kwavo. Muna 2008, boka reC3SL rakaparura Multiseat Display Manager (MDM) kuti ifambise nzira yekuisa nekugadzirisa bhokisi rema multiseat. Zvakare mu2008, iri boka rakabata LiveCD yezvinangwa zvekuyedza.

Zvinodiwa

Izvo zvakakosha kuve nekombuta ine yakanaka mamaboardboard, ine simba CPU uye yakawanda yakanaka ndangariro (512 MB kana kupfuura). Izvi zvinoenderana nenhamba yenzvimbo dzaunoda kubatanidza.

Kune vashandisi vanoverengeka kuti vashande pakombuta, akati wandei monitors, keyboards uye mbeva dzinoda kuve dzakabatana nazvo. Semuenzaniso, kugadzira mana chiteshi multiterminal (yevashandisi vana), 4 monitors, 4 keyboards uye 4 mbeva zvinodiwa.

Yega yekutarisa inoda kuve yakabatana nevhidhiyo kuburitsa. Mamwe makadhi evhidhiyo ane akawanda akabuda uye anotsigira akawanda monitors. Pamusoro pezvo, akati wandei emakadhi evhidhiyo anogona kuiswa mukomputa, asi michina mizhinji yemazuva ano inongova nePCIe kana AGP slot, saka, kazhinji, makadhi aya anofanira kunge ari PCI.

Mazhinji makomputa ane imwechete chete PS / 2 chinongedzo cheiyo keyboard uye imwe yeiyo mbeva, saka kubatanidza akawanda makhibhodi uye mbeva zvinofanirwa kuitwa uchishandisa USB zvinongedzo uye USB HUBs.

Muchidimbu:

  • Ini ndinoteedzera neaboardboard, ine simba CPU, uye yakawanda yakanaka RAM.
  • HDD.
  • Akawanda PCI / AGP / PCI-E mavhidhiyo makadhi.
  • Akasiyana maPS / 2 / USB makhibhodi.
  • Akawanda PS / 2 / USB mbeva.
  • Nesarudzo, akati wandei makadhi eruzha.
  • Unofarira GNU / Linux kugovera.
  • Xorg 6.9 kana kupfuura.

Batsirwa

Kugadziriswa kwemazhinji-terminal kune zvakakosha, kusanganisira:

  • Kuchengetedza nzvimbo uye mutengo mumakomputa.
  • Kuchengetedza pane marezinesi esoftware.
  • Kushandisa zvirinani kwemakomputa zviwanikwa.
  • Kuderera kwesimba kushandiswa.
  • Mari yekugadzirisa yakaderera.

Use

Iyo yakawanda-mushandisi komputa inogona kushandiswa munzvimbo uko vanhu vakati wandei vari kushanda padhuze nepadhuze neumwe, senge mumakomputa marabhabheri, maInternet maresitorendi, mahofisi cubicles, madhipatimendi evatengi, nezvimwe. Dzimwe dzenzvimbo idzi ndeidzi:

  • Zvikoro.
  • Vhivhesiti
  • Mahofisi.
  • Internet cafes.
  • Maraibhurari.
  • Zvipatara.
  • Mhuri.

Kutevedzera

Parizvino, pane nzira dzinoverengeka dzekugadzira multiterminals, uye nzira nyowani dziri kuramba dzichikudziridzwa. Iko hakuna "rakanakisa vhezheni," asi mamwe maBhaibheri ari nani pane mamwe.

GNU / Linux

Mune Unix-senge anoshanda masisitimu, akadai seGNU / Linux, kudyidzana nemushandisi kunoitwa neX Window System. Iyi sisitimu yakavakirwa pane yevatengi-server dhizaini, uko mutengi anotumira zvikumbiro kuseva uye inogamuchira zviitiko kubva kumidziyo yekuisa (makhibhodi uye mbeva). Iwo maSeva eX ane dudziro yezvekushandisa, senge mudziyo wekuisa kana hwindo, izvo zvinopihwa kune avo vatengi. Izvi zviwanikwa zvinosanganiswa nechiratidziri, chiri chemushandisi. Naizvozvo, iyo GNU / Linux-yakavakirwa multiterminal inofanirwa kupa skrini kune wega mushandisi.

Iyo Xorg server, iyo yazvino kuitiswa kweiyo X server, haitsigire akawanda ekuratidzira. Izvi zvinotevera mhando yekombuta yega, iyo inotora mushandisi mumwe chete panguva. Kupinda kwaro kwedatha kunoitwa pane yakajairwa Kernel yekuisa, inonzi chaiwo matemu (VT). Aya anodanwa nekuti vanoteedzera nzira dzekare dzekuisa dzeMainframes ekare. IVT inoitwa zvizere uchishandisa software, ichifananidza TTY, chishandiso chakange chakabatana kuburikidza ne serial port. Iyo Linux kernel inotsigira akati wandei zviteshi, asi ivo vanokwanisa chete kugamuchira zviitiko kubva kune imwe keyboard panguva. Kana inopfuura kamwe khibhodi yakabatana nekombuta, zviitiko zvinotumirwa kune inoshanda VT. Izvo zvinobvisa mukana wekumhanyisa 2 kana anopfuura X maseva, nekuti ivo vanokwanisa chete kumisikidza sevha imwechete panguva, kunyangwe kana vakashandisa akasiyana makadhi evhidhiyo. Kugadzirisa matambudziko aya, mhinduro dzinoverengeka dzakasiyana dzakagadzirwa, dzakanyorwa pano muchirongwa.

Dzinonyanya kushandiswa ndeye faketty uye Xephyr. Mhinduro yeXephyr ndeyezvimiririra zvemhando yepamusoro, nepo faketty ichingoshanda neseti yakarambidzwa yemakadhi evhidhiyo senge ayo anobva kuNVIDIA neSiS.

Kana iwe uchifarira kushandisa iyo yakawanda-mushandisi sisitimu uchishandisa Linux, ini ndinokurudzira zvikuru kuverenga iyo Xephyr bhuku remanyorerwo, pamwe yakanakisa imwe nzira kusvika parizvino. Zvakare, isu tine rombo rakanaka kuti bhuku iri rakazara muchiSpanish!

Windows

Kune Windows 2000, XP, uye Vista masisitimu anoshanda, pane zvigadzirwa zvinoverengeka zvebhizimusi izvo zvinobvumidza kuitiswa kwema multiseat masisitimu emabasa maviri kana anopfuura emabasa. Pakati pezvigadzirwa izvi pane ASTER, BeTwin, uye SoftXpand.

Nyaya dzekubudirira

Paraná Dhijitari chirongwa

Kumwe kwekubudirira kwema multiterminals kuri kuitika muParaná Dhijitari Project, iyo iri kugadzira rabhoritari muzvikoro zveveruzhinji zviuru zviviri mudunhu reParáá, Brazil. Vanopfuura mamirioni 2.000 evashandisi vanozobatsirwa kana chirongwa ichi chapera, uye pachave nemakumi mana ematanho. Iwo marabhu achave ne1.5-musoro multiterminals inomhanya Debian. Mutengo weese Hardware uri 40.000% pasi pemutengo wakajairwa, uyezve hakuzove nemubhadharo we software. Iyi purojekiti inogadzirwa neCentro de Computação Científica e Software Livre (C4SL). Iyo purojekiti haisati yapera, asi mabhenefiti eakawanda matemu ari makuru chaizvo.

Zvivakwa zvinozivikanwa

Muna Kukadzi 2009, Mushandisi akazivisa kuisirwa pasi rose kwe desktop desktopization, nematafura makumi matatu nemazana matatu nemakumi masere neshanu muzvikoro muBrazil yese. Iyi purojekiti ndeyekutengesa Linux-based multiseat kuitiswa.

NComputing yakapa 180.000 zvinzvimbo zvevadzidzi vepuraimari vadzidzi muRepublic yeMacedonia.

mabviro: Wikipedia.


Makomendi gumi, siya zvako

Siya yako yekutaura

Your kero e havazobvumirwi ichibudiswa. Raida minda anozivikanwa ne *

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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako

  1.   Ngatishandise Linux akadaro

    Inonakidza! Kutenda nemupiro!
    Mufaro! Paul.

  2.   Ngatishandise Linux akadaro

    Iyo posvo inosanganisira Xephyr bhuku muSpanish! 🙂
    Ini ndinokusiya iwe chinongedzo: http://es.wikibooks.org/wiki/Multiterminal_usando_Xephyr
    Kumbundira! Paul.

  3.   josegom11 akadaro

    Kwazisai, zvinoita here kuti ubatanidze iwo monitors kuburikidza nemavhidhiyo anotsemura? Ndiko kuti, batanidza tarisa kuburitsa kweiyo CPU kune iko kuiswa kweanopatsanura uye kubatanidza iwo monitors kune izvo zvinobuda zveanopatsanura? Kutenda mberi, Josegom11@gmail.com

  4.   JvC akadaro

    dzidziso yakanaka muSpanish inodiwa

  5.   planton akadaro

    Mhoroi, mubvunzo wangu, ini ndatova necc yangu ine maSeva akati wandei asi ini handina iwo ane yakazvimirira odhiyo.Chandinoda kuziva maitiro ekuisa makadhi enzwi.

    1.    HQ akadaro

      Ikozvino pane makadhi e USB enzwi, pamwe ivo vachakubatsira iwe.

  6.   Joaquin akadaro

    Inonakidza!

  7.   vinsuk akadaro

    Sezvo chinyorwa ichi chichiwira mumawoko ekutengesa, hupenyu hwako huchave munjodzi huru: -B

  8.   Javier akadaro

    Ini ndoda kuita maviri monitors shanda kubva pc ine maviri ma keyboard uye maviri akasiyana magwaro.

  9.   Henry Caal Chub akadaro

    Kutenda nemupiro wako, izvo zvandaitsvaga ndinoda cybercafé yangu seizvi, ruzivo kune yangu e-mail

  10.   paco prieto akadaro

    Ini ndoda kuziva kuti ndeipi mhando yemacomputer uye MULTIPURPOSE chirongwa che - - zvishoma- VATatu vanhu
    (Ini ndakarairwa kushandisa iyo LINUX chirongwa)

    Unogona kundipa bhajeti? kubva: TIMA NEPROGRAM

    thanks.

    1.    Daniel akadaro

      uku kuiswa kwevazhinji-vashandisi kunoitwa ne ubuntu 10.04

      1.    Daniel akadaro

        Ndinoda kuchinjisa kuiswa kwaunotsanangura http://multipuesto.blogspot.com yakagadzirwa ne ubuntu m uye kuitarisira muififlax, yakavakirwa paXephyr,

  11.   Ezequiel Carrasco Rivera akadaro

    Ndiri kufarira chigadzirwa ichi asi ini ndoda rumwe ruzivo nezvazvo uye zvakare mutengo

  12.   Mario akadaro

    Zvirinani munyika mangu hapana anonzwisisa kana kuda Linux, kutambiswa kweaya MADHITSI zvinosuwisa.

  13.   Daniel akadaro

    Ezequiel, chigadzirwa chacho hachibhadharwe, unofanira kungoisa kuti chishande, pawebhusaiti iyi zvinotsanangurwa kuti ungazviita sei, nyaya ndeyekuti ikozvino Xephyr naX vanobata kubatana kwemidziyo nenzira inobvumidza mumaonero angu kuimisa pane wifislax, mumaonero angu, yakakura distro