Kungenzeka ukuthi uwabonile womabili kumadivayisi akho e-Apple, kodwa asho ukuthini?
Uma ungumsebenzisi we-macOS, kungenzeka ukuthi uhlangabezane namafayela e-PKG ne-DMG ngesinye isikhathi. Zombili ziyizandiso zamagama wefayela ezivamile ezisetshenziselwa amafomethi wefayela ahlukene, kodwa kunomehluko oyinhloko okufanele wazi ngawo.
Iyini i-PKG?
Ifomethi yefayela le-PKG ivamise ukusetshenziswa yi-Apple kumadivayisi ayo eselula namakhompyutha. Isekelwa yizo zombili i-macOS ne-iOS futhi ifaka amaphakheji esoftware avela ku-Apple. Akuyona nje i-Apple hardware, u-Sony uphinde asebenzise i-PKG ukufaka amaphakheji esofthiwe ku-hardware ye-PlayStation.
Okuqukethwe kwefomethi yefayela le-PKG kungakhishwa futhi kufakwe kusetshenziswa i-Apple Installer. kuyi-a Ifana kakhulu nefayela le-zip ; Ungakwazi ukuchofoza kwesokudla ifayela ukuze ubuke okuqukethwe, futhi amafayela ayacindezelwa lapho epakishiwe.
Ifomethi yefayela le-PKG igcina inkomba yebhulokhi yedatha yokufunda ifayela ngalinye ngaphakathi. Isandiso segama lefayela le-PKG sesinesikhathi eside sikhona futhi sisetshenziswe ezinhlelweni zokusebenza ze-Apple Newton, kanye naseSolaris, isistimu yokusebenza egcinwe yi-Oracle. Ngaphezu kwalokho, izinhlelo zokusebenza ezindala njenge-BeOS nazo zisebenzisa amafayela e-PKG.
Amafayela e-PKG aqukethe imiyalelo yokuthi uzowahambisa kuphi amafayela athile lapho uwafaka. Isebenzisa le miyalo phakathi nokukhipha futhi ikopishe idatha ezindaweni ezithile ku-hard drive.
Liyini ifayela le-dmg?
Abasebenzisi abaningi be-macOS bazojwayela ngefomethi yefayela le-DMG , okufushane kokuthi Ifayela Lesithombe Sediski. I-DMG iyisandiso sefayela le-Apple Disk Image. Kuyisithombe sediski esingasetshenziswa ukusabalalisa izinhlelo noma amanye amafayela futhi singasetshenziselwa ukugcinwa (njengakumidiya ekhiphekayo). Uma ifakwe, ikopisha imidiya ekhiphekayo, njengedrayivu ye-USB. Ungafinyelela ifayela le-DMG kudeskithophu yakho.
Amafayela e-DMG ngokuvamile ahambisa amafayela kufolda Yezinhlelo zokusebenza. Ungakha amafayela e-DMG usebenzisa i-Disk Utility, ehlinzekwe ngayo i-macOS iyeza futhi.
Lezi ngokuvamile izithombe zediski eluhlaza eziqukethe imethadatha. Abasebenzisi bangakwazi futhi ukufaka amakhodi amafayela e-DMG uma kudingeka. Wacabange njengamafayela aqukethe konke ongakulindela kudiski.
I-Apple isebenzisa le fomethi ukuze iminyanise futhi igcine amaphakheji okufaka isofthiwe esikhundleni samadiski aphathekayo. Uma uke walanda isofthiwe ye-Mac yakho kuwebhu, kungenzeka uhlangabezane namafayela e-DMG.
Umehluko omkhulu phakathi kwamafayela e-PKG nawe-DMG
Nakuba zingabukeka zifana futhi ngezinye izikhathi zingenza imisebenzi efanayo, kunomehluko obalulekile phakathi kwamafayela e-PKG nawe-DMG.
ifolda vs isithombe
Ngobuchwepheshe, amafayela e-PKG ngokuvamile angamafolda; Bapakisha amafayela amaningana efayeleni elilodwa ongalilanda ndawonye. Amafayela e-PKG angamaphakheji wokufaka. Amafayela e-DMG, ngakolunye uhlangothi, ayizithombe zediski ezilula.
Uma uvula ifayela le-DMG, lethula isifaki sohlelo noma okuqukethwe okugcinwe ngaphakathi, futhi ngokuvamile livela njengedrayivu ekhiphekayo kukhompyutha yakho. Khumbula ukuthi i-DMG ayiphiniwe; Kumane kuyisithombe semidiya esikhiphekayo, njengaye Ifayela le-ISO .
Amathuluzi avamile okuvula ingobo yomlando ku-Windows angasetshenziswa ukuvula amafayela e-PKG. Nawe ungakwenza Ivula amafayela e-DMG ku-Windows , nakuba inqubo ihluke kancane.
ngokusebenzisa imibhalo
Amafayela e-PKG angabandakanya ukuthunyelwa noma izikripthi ezifakwe ngaphambili, ezingafaka iziyalezo zokuthi amafayela afakwe kuphi. Ingakwazi futhi ukukopisha amafayela amaningi endaweni eyodwa noma ifake amafayela ezindaweni eziningi.
Amafayela e-DMG afaka uhlelo kumafolda amakhulu. Ifayela livela kudeskithophu, futhi okuqukethwe kuvame ukufakwa ezinhlelweni zokusebenza.
Ama-DMG angakwazi ukusekela izindlela ezihlobene Zokugcwalisa Abasebenzisi Abakhona (ama-FEU), okwenza kube lula ngonjiniyela ukuthi bafake izinkomba zabasebenzisi, njengamadokhumenti endabuko e-ReadMe, kumsebenzisi ngamunye ohlelweni.
Ngobuchwepheshe, ungakwazi ukwengeza amafayela anjalo ku-PKG, kodwa kudinga ulwazi oluningi nolwazi ngemibhalo ngemva kokufakwa.
Amafayela e-DMG nawe-PKG asebenza ngezinjongo ezihlukile
Nakuba zombili zivame ukusetshenziswa, injongo yazo ihluke kancane. Amafayela e-DMG avumelana nezimo futhi ayasebenziseka kalula, kuyilapho amafayela e-PKG enikeza izinketho ezinkulu zemiyalo ethile yokufaka. Ngaphezu kwalokho, zombili zicindezelwe, ngakho usayizi wefayela wangempela uyancishiswa.
