Mac OS X chaka chakhumi chobadwa

Kuyambira 1984, Macintosh wakhala akugwiritsa ntchito System. Kumayambiriro kwa zaka za m’ma 90, komabe, zinaonekeratu kuti makina ogwiritsira ntchito omwe analipowo amafunikira luso lofunikira kwambiri. Apple idalengeza za m'badwo watsopano mu Marichi 1994 ndikukhazikitsa purosesa ya PowerPC copland.

Ngakhale kuti anali ndi bajeti yochuluka ($ 250 miliyoni pachaka) komanso kutumizidwa kwa gulu la akatswiri opanga mapulogalamu a 500, Apple sanathe kumaliza ntchitoyi. Chitukuko chinali pang'onopang'ono, panali kuchedwa komanso kusagwirizana ndi masiku omalizira. Chifukwa cha izi, zosintha pang'ono (zochokera ku Copland) zidatulutsidwa. Izi zidayamba kuwonekera kuchokera ku Mac OS 7.6. Mu Ogasiti 1996, Copland adayimitsidwa pomaliza kutulutsidwa kwa mtundu woyamba wachitukuko. Apple inali kufunafuna wolowa m'malo, ndipo BeOS anali wokonda kwambiri. Koma kugula sikunapangidwe chifukwa chofuna ndalama zambiri. Panali kuyesa kugwiritsa ntchito, mwachitsanzo, Windows NT, Solaris, TalOS (pamodzi ndi IBM) ndi A/UX, koma popanda kupambana.

Chilengezo cha pa December 20, 1996 chinadabwitsa aliyense. Apple adagula lotsatira kwa ndalama zokwana $429 miliyoni. Steve Jobs adalembedwa ntchito ngati mlangizi ndipo adalandira magawo 1,5 miliyoni a Apple. Cholinga chachikulu cha kupeza uku chinali kugwiritsa ntchito NEXTSTEP monga maziko a machitidwe amtsogolo a makompyuta a Macintosh.

March 16, 1999 inatulutsidwa Mac OS X Server 1.0 amadziwikanso kuti Rhapsody. Zikuwoneka ngati Mac OS 8 yokhala ndi mutu wa Platinum. Koma mkati, dongosolo lachokera kusakaniza kwa OpenStep (NeXTSTEP), Unix components, Mac OS, ndi Mac OS X. Menyu pamwamba pa zenera amachokera Mac Os, koma wapamwamba kasamalidwe kachitidwe NEXTSTEP a Workspace Manager m'malo. wa Finder. Mawonekedwe a ogwiritsa akugwiritsabe ntchito Display PostScript powonetsa.

Mtundu woyamba wogwiritsa ntchito beta wa Mac OS X (codenamed Kodiak) unatulutsidwa pa Meyi 10, 1999. Anapangidwira olembetsa okha. Pa Seputembala 13, mtundu woyamba wa beta wa Mac OS X unatulutsidwa ndikugulitsidwa $29,95.

Dongosololi lidabweretsa zachilendo zingapo: mzere wolamula, kukumbukira kotetezedwa, kuchita zinthu zambiri, kugwiritsa ntchito mapurosesa angapo, Quartz, dock, mawonekedwe a Aqua okhala ndi mithunzi ndi chithandizo chamtundu wa PDF. Komabe, Mac Os X v10.0 analibe DVD kubwezeretsa ndi CD kuwotcha. Pamafunika purosesa ya G3, 128 MB ya RAM ndi 1,5 GB ya free hard disk space kuti muyike. Kugwirizana kwam'mbuyo kunatsimikiziridwanso chifukwa chotha kuyendetsa OS 9 ndi mapulogalamu opangidwira pansi pa Classic layer.

Mtundu womaliza wa Mac OS X 10.0 udatulutsidwa pa Marichi 24, 2001 ndipo unagula $129. Ngakhale kuti dongosololi linatchedwa Cheetah, silinapambane pa liwiro kapena kukhazikika. Chifukwa chake, pa Seputembala 25, 2001, idasinthidwa ndikusintha kwaulere ku Mac OS X 10.1 Puma.

Kodi Mac OS X ndi chiyani?

Makina ogwiritsira ntchito potengera XNU hybrid kernel (m'Chingerezi XNU's Not Unix), yomwe imapangidwa ndi ma microkernel a Mach 4.0 (amalumikizana ndi hardware ndikusamalira kusamalira kukumbukira, ulusi ndi njira, ndi zina) ndi chipolopolo mu mawonekedwe. ya FreeBSD, yomwe imayesa kugwirizana nayo. Pakatikati pamodzi ndi zigawo zina zimapanga dongosolo la Darwin. Ngakhale dongosolo la BSD limagwiritsidwa ntchito poyambira, mwachitsanzo bash ndi vim amagwiritsidwa ntchito, ngakhale mu FreeBSD mupeza csh ndi vi.¹

Zida: arstechnica.com ndi ma quotes (1) cha wikipedia.org