Wataƙila kun taɓa ganin su duka akan na'urorin Apple ku, amma menene suke nufi?
Idan kai mai amfani da macOS ne, tabbas kun ci karo da fayilolin PKG da DMG a wani lokaci. Dukansu kari ne na sunan fayil gama gari waɗanda ake amfani da su don nau'ikan fayil daban-daban, amma akwai wasu bambance-bambancen maɓalli waɗanda yakamata ku sani game da su.
Menene PKG?
Tsarin fayil na PKG shine Apple galibi ke amfani da shi akan na'urorin hannu da kwamfutoci. Yana da goyan bayan duka macOS da iOS kuma ya haɗa da fakitin software daga Apple. Ba kayan aikin Apple kawai ba, Sony kuma yana amfani da PKG don shigar da fakitin software akan kayan aikin PlayStation.
Ana iya fitar da abubuwan da ke cikin tsarin fayil na PKG da shigar da su ta amfani da Mai sakawa Apple. ina a Yayi kama da fayil ɗin zip ; Kuna iya danna fayil da-dama don duba abubuwan da ke ciki, kuma ana matse fayiloli lokacin kunnshi.
Tsarin fayil ɗin PKG yana riƙe da fihirisa na toshe bayanai don karanta kowane fayil a ciki. Tsawon sunan fayil ɗin PKG ya daɗe kuma ana amfani dashi a cikin tsarin aiki na Apple Newton, da kuma a cikin Solaris, tsarin aiki wanda Oracle ke kula da shi a halin yanzu. Bugu da kari, tsofaffin tsarin aiki kamar BeOS kuma suna amfani da fayilolin PKG.
Fayilolin PKG sun ƙunshi umarnin inda za a matsar da wasu fayiloli lokacin shigar da su. Yana amfani da waɗannan umarnin yayin cirewa kuma yana kwafin bayanai zuwa takamaiman wurare akan rumbun kwamfutarka.
Menene fayil dmg?
Yawancin masu amfani da macOS za su saba a cikin tsarin fayil na DMG , wanda gajere ne don Fayil ɗin Hoton Disk. DMG shine girman fayil ɗin Hoton Apple Disk. Hoton faifai ne da za a iya amfani da shi don rarraba shirye-shirye ko wasu fayiloli kuma ana iya amfani da shi don ajiya (kamar a kan kafofin watsa labarai masu cirewa). Lokacin da aka ɗora shi, yana kwafin kafofin watsa labarai masu ciruwa, kamar kebul na USB. Kuna iya samun damar fayil ɗin DMG daga tebur ɗinku.
Fayilolin DMG galibi suna matsar da fayiloli zuwa babban fayil ɗin Aikace-aikace. Kuna iya ƙirƙirar fayilolin DMG ta amfani da Disk Utility, wanda aka samar dasu macOS yana zuwa kuma.
Waɗannan su ne gabaɗaya danyen hotunan faifai waɗanda ke ɗauke da metadata. Masu amfani kuma za su iya ɓoye fayilolin DMG idan an buƙata. Yi la'akari da su azaman fayiloli waɗanda ke ɗauke da duk abin da kuke tsammani akan faifai.
Apple yana amfani da wannan tsari don damfara da adana fakitin shigarwa na software maimakon a kan faifai na zahiri. Idan kun taɓa zazzage software don Mac ɗinku daga gidan yanar gizo, wataƙila kun ci karo da fayilolin DMG.
Babban bambance-bambance tsakanin fayilolin PKG da DMG
Ko da yake suna iya kamanni kuma wani lokaci suna iya yin ayyuka iri ɗaya, akwai wasu bambance-bambance masu mahimmanci tsakanin fayilolin PKG da DMG.
babban fayil vs hoto
A fasaha, fayilolin PKG gabaɗaya manyan manyan fayiloli ne; Suna tattara fayiloli da yawa cikin fayil guda wanda zaku iya saukewa tare. Fayilolin PKG fakitin shigarwa ne. Fayilolin DMG, a gefe guda, hotuna ne masu sauƙi.
Lokacin da ka buɗe fayil ɗin DMG, yana ƙaddamar da mai saka shirin ko abun ciki da aka adana a ciki, kuma galibi yana bayyana azaman abin cirewa akan kwamfutarka. Ka tuna cewa DMG ba a haɗa shi ba; Hoton kafofin watsa labarai mai cirewa ne kawai, kamar ISO fayil .
Ana iya amfani da kayan aikin buɗewa na gabaɗaya akan Windows don buɗe fayilolin PKG. Kuna iya kuma Buɗe fayilolin DMG akan Windows , kodayake tsarin ya ɗan bambanta.
ta amfani da rubutun
Fayilolin PKG na iya haɗawa da turawa ko rubutun da aka riga aka shigar, waɗanda zasu iya haɗawa da umarni kan inda ake shigar da fayilolin. Hakanan yana iya kwafin fayiloli da yawa zuwa wuri ɗaya ko shigar da fayiloli zuwa wurare da yawa.
Fayilolin DMG sun shigar da shirin a cikin manyan manyan fayiloli. Fayil ɗin yana bayyana akan tebur, kuma yawanci ana shigar da abubuwan cikin aikace-aikace.
DMGs na iya tallafawa hanyoyin dangi na Cika Masu amfani da ke wanzu (FEUs), yana sauƙaƙa wa masu haɓakawa don haɗa kundayen adireshi, kamar takaddun ReadMe na gargajiya, ga kowane mai amfani akan tsarin.
A zahiri, zaku iya ƙara irin waɗannan fayiloli zuwa PKG, amma yana buƙatar ƙwarewa da gogewa tare da rubutun bayan shigarwa.
Fayilolin DMG da PKG suna amfani da dalilai daban-daban
Yayin da ake amfani da su duka biyun, manufarsu ta ɗan bambanta. Fayilolin DMG sun fi sassauƙa da abokantaka na rarrabawa, yayin da fayilolin PKG suna ba da zaɓi mafi girma don takamaiman umarnin shigarwa. Bugu da ƙari, dukansu suna matsawa, don haka an rage girman girman fayil ɗin asali.
