ZIP Isiguquli

Guqula ZIP kuya futhi kusuka kumafomethi ahlukahlukene

Mayelana ZIP

I-ZIP iyindlela esetshenziswa kabanzi yokucindezela nokugcina umlando. Amafayela e-ZIP ahlanganisa amafayela namafolda amaningi abe ifayela elilodwa elicindezelwe, okunciphisa isikhala sokugcina futhi kwenza kube lula ukusatshalaliswa. Avame ukusetshenziswa ekucindezelweni kwamafayela nasekugcinweni kwedatha.

Ukusetshenziswa Okuvamile

File compression
Archive storage
File distribution

ZIP Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele ZIP?

ZIP is a popular archive format that compresses multiple files into a single file.

Ingabe ukushintsha i-ZIP kuzoshintsha amafayela ngaphakathi kwayo?

Hayi — i-payload ikhophiwe nge-byte nge-byte. Okwenziwayo ushintsho luyi-wrapper ebhekene nayo: indlela yokucindezela, isakhiwo somyalo, nokuthi ngabe imiphumela ihele elilodwa noma eliningi. Okubalulekile uma uhlelo luyavuma kuphela uhlobo oluthile lwegobo lomlando, futhi akufanele kube nanoma yikuphi amadokhumende, izithombe noma imidiya ehlala ngaphakathi. I-ZIP icindezela ihele ngalinye ngokuhlukile nge-DEFLATE futhi igcina uvimba wendawo, ngakho-ke amalungu ahlukene angakhishwa ngaphandle kokukhishwa konke.

Kungani i ZIP ifomu elithunyelwe wonke umuntu emsebenzini?

Ngenxa yokuthi yilokho isofthiwe kwi-machine igcina ngokuzenzakalela, futhi iphutha likhetha konke mayelana nokuthi ifomu lihlukaniswe kanjani. Izimo ezithakazelisayo ziyizinto ezilindelekile: umthumeli ku-software eyahlukileyo, inguqulo edala, noma inkqubo evumela kuphela ifomu elilodwa elikhethekile lokulayisha. Zonke ezintathu ziyi-conversion eyodwa esuka ekwenzeni. I-ZIP iyifomethi yokugcina ishicilelwe nguPhil Katz ngo-1989, futhi ifakwe kuWindows, macOS kanye nanoma iyiphi idesktop ye-Linux.

Ingabe ngizosusa ifayela elilodwa kusuka ku ZIP ngaphandle kokususa okushiwo?

Yebo. Ingobo yomlando igcina uvimba ekugcineni okhombisa wonke umuntu kanye lapho iqala khona, futhi ngayinye icindezelwe ngokuhlukile, ngakho-ke ihele elilodwa lingatholakala futhi likhululwe ngokuya. Lokhu kwenza ifomu lisebenzela iziqoqo ezinkulu, futhi kuyinto ehlukile kusuka ku-archive eqinile, lapho konke kucindezelwa njenge-stream eyodwa futhi ukufinyelela kuhele olusokugcina kusho ukucindezela konke.

Ingabe i-ZIP ekhuselwe yiphasiwedi ingavuliwa lapha?

Akuna igama lokungena, futhi lendawo ayizozama ukucabanga enye. Amalungu axhunywe ngokufihlakele afundeki kuze kube isitshixo sinikezelwe, okuwukuphela kwento ebalulekile kule ngxenye. Kubalulekile ukwazi futhi: uhlu lwamagama amafayela avame ukufundeka ngisho uma okuqukethwe akukho, ngakho ingobo yomlando exhunywe ngokufihlakele ikhuluma nganoma ngubani ogcina lokho okungaphakathi ngegama.

Kungani i ZIP yami incane?

Ngenxa yokuthi okuthile okudlule kulo kwakukhona okuncane. Izithombe, ividiyo, umsindo kanye namanye amadokhumende amanje atholakale ancane kakhulu futhi akhishwa ngalabo abakhombisi babo, futhi umcindezeli ojwayelekile awutholakali lutho olusele ukususwa. Umbhalo, ama-spreadsheets, amalogs kanye nezithombe ezingacindezelwanga zincane kakhulu; ifolda yezithombe incane ngo-% noma amabini. Ukugcinwa kwazo kuthinta ukuzihlanganisa ku-download eyodwa, hhayi ngobukhulu. I-ZIP iyindlela ephephile yokunikela umuntu ngengxenye yefayela: kukhuphula eyodwa, akukho software yomxhasi, futhi kukhuphula ngefayela ngalinye.

Ingabe kubaluleke ukuthi ZIP ingaphezu kweminyaka engu-30?

Ubudala bukhona akuyona inkinga - amafomethi amaningi onyaka akhona alungile, ngokucacile ngoba konke kudlule iminyaka eminingi ukuwafaka. Okubalulekile ukuthi unyaka uthathe isinqumo: amafayela amancane, amaprosesa aphansi, akukho nethiwekhi, futhi amakhono angeke afune umuntu. lapho amanani ahlala khona, ifomu lilungile. lapho ayikho, lena yisizathu sokushintsha.

Ingabe ngingenza i-ZIP kusuka kuhele engiguqule ngoku?

Yebo - ukuguqulwa kweqembu kungabuyisela imiphumela yayo njengegobo lomlando olulodwa endaweni ye-stack ye-downloads ehlukene, okuyindlela efanele yokusuka kumafayela aguqulwe ayishumi nambili. Amagama nohlelo lugcinwa, futhi wonke umuntu kunoma iyiphi indlela yokusebenza angavula imiphumela ngaphandle kokufaka noma yini kuqala.

Ubani olawula i ZIP?

Akukho muntu, futhi lokho kuyinto ebalulekile. Ulwazi oluthile luyimfihlo, umuntu angalisebenzisa ngaphandle kokubuza noma ukukhokha, futhi akukho nkampani engakwazi ukushintsha izimo ngemuva - ngakho-ke amafayela, amaqembu ajwayelekile namaqembu asemthethweni achaza amafomethi afana nalesi sinye sezinto ezikhona ezizovula eminyakeni eyisithupha. Ukuthengiswa akulona ukuhambisana, okulungile; kuyilapho akukho umhlinzeki odinga ukuwabiza uma ezinye izithuluzi zisebenzisa i-spec kahle.

Ingabe ngiguqula isibaya esigcwele se ZIP amafayela ngasikhathi sinye?

Nge-akhawunti, yebo — khiphana ndawonye futhi zibekwe njengemisebenzi eyodwa endaweni yokuphathwa ngayinye ngasikhathi sinye, ngezinhlelo ezifanayo ezisetshenziswa ngaphesheya kweqembu futhi izimpendulo zibuyiselwe ndawonye. Ukuguquka okumahhala kusebenza ihele elilodwa ngasikhathi sinye (amathuluzi okuxhuma athatha amabini); i-plan ekhokhelwa yilokho okuvulela ukuqhubekeka kweqembu kanye nobukhulu bomgwaqo wefayela ngalinye, okukwenza ukuguquka kwehele lonke lisebenze.

Yini ezoba nehele lami ZIP ngemuva kokuguqulwa?

Kususwa. Ukulayisha kanye nemiphumela eguqulwe zombili zihlala kumhlinzeki kuphela uma umsebenzi ufuna futhi zisuswa ngokuzenzakalela; ukudluliswa kuhamba nge HTTPS emigwaqweni emibini. Akukho muntu ofunda okuqukethwe, akukho okuhlobene, futhi akukho okudluliswa kunoma ubani. Uma ufuna ukuyeka ukulindela ukuhlanzwa okuzenzakalelayo, ukuvala umsebenzi kuzosusa amafayela ngokushesha.

Ingabe ukuguqula i-ZIP kuzothatha isikhathi esingakanani?

Ngokuvamile amasekondi. Amafayela amancane asebenza ngokushesha, futhi izimo ezithatha isikhathi esingokoqobo ziyizinto ezisebenza umsebenzi ongokoqobo: ukurekhodwa okude okudinga ukuphinde kwenziwe ukukopela ifreyimu ngefreyimu, idokhumende elihlolwe lihamba nge-character recognition, noma iqembu elikhulu kakhulu. lapho ukuguqulwa kuphinde kuhlanganise idatha ekhona ihlala ngokushesha kungakhathaliseki ukuthi ihele likhulu kangakanani, ngoba akukho okuzosuswa.