Ukuminyaniswa kwefayela kuyindlela ewusizo uma ufuna ukwabelana ngamafayela amakhulu ku-inthanethi noma ungaphandle kwesitoreji kudivayisi yakho.
Lapho ifayela licindezelwa, kususwa izinto ezingadingekile kulo ukwenza usayizi walo ube mncane kunefomu lokuqala.
Zip Ingenye yamafomethi wokugcina umlando asetshenziswa kakhulu ngenxa yobukhona bawo bendawo yonke kanye nokulula kokucindezelwa.
Yini ingcindezi? ukukhulelwa Izinhlobo nezindlela zokucindezelwa kwefayela?
Ukuminyaniswa kubhekisa ekususeni ukungafuneki efayeleni futhi ngaleyo ndlela kunciphise usayizi waso.
Amathuluzi amaningi wokucindezela asebenzisa ama-algorithms ukususa izingcezwana ezingadingekile zolwazi kufayela.
Kunezindlela ezimbili zokucindezela amafayela:
Ukulahlekelwa - Ukucindezelwa nokulahleka kwedatha
Kuyindlela yokulahleka kokulahleka, isusa idatha engaziwa noma engafuneki ukunciphisa usayizi wefayela jikelele. Kodwa-ke, kunzima ukubuyisela ifayela kwifomu lalo langempela ngemuva kokufaka ukucindezela kokulahlekelwa kulo. Indlela elahlekile ivame ukusetshenziswa lapho okusemqoka kuwe ukunciphisa usayizi wefayela, hhayi ikhwalithi. Ama-algorithms wokulahleka asetshenziswa kakhulu afaka phakathi ukuguqulelwa kokufakwa kwikhodi, ukuminyaniswa kwe-fractal, i-DWT, i-DCT, ne-RSSMS. Lokhu kusetshenziswa kakhulu kumafayili alalelwayo nezithombe.
I-Lossless - compression engalahleki
Njengoba kukhonjisiwe igama, ukuminyana kwefayela okungalahleki kucindezela ifayili ngaphandle kokulahlekelwa ikhwalithi yalo. Lokhu kutholakala ngokususa imethadatha engadingekile kufayela. Kuyindlela engalahleki, ongabuyisa kalula ifayili yoqobo ngaphandle kokuyekethisa ikhwalithi. Ukucindezelwa okungalahleki kungasetshenziswa kunoma iyiphi ifomethi yefayili engenzeki ngefomethi elahlekile. Ubuchwepheshe bokucindezelwa okungasasebenzi busebenzisa ama-algorithms afana ne-Run Length Encoding (RLE), Huffman Coding neLempel-Ziv-Welch (LZW).
Kwenziwa yini ukuminyaniswa kwefayela?
Uma ucindezela ifayela, usebenzisa indlela elahlekile noma elahlekile. Iningi lamathuluzi wokucindezelwa kwefayela, kufaka phakathi WinZip Ubuchwepheshe bokucindezelwa okungalahleki ngoba bugcina ifayili yoqobo ngenkathi inciphisa usayizi wayo. Kunezindlela ezahlukahlukene zokucindezela amafayela kuWindows, Mac, nakuLinux. Ngezansi, sixoxe ngezindlela ezahlukahlukene zokwenza okufanayo:
Ungawacindezela kanjani amafayela kuWindows?
Cindezela nge-Windows Native File Archive Tool
Ukucindezela ifayela / ifolda ku Windows 10, awudingi noma yiliphi ithuluzi lomuntu wesithathu njengoba selivele likhona ithuluzi lomdabu leWindows lokucindezela amafayela namafolda.
- Iya kuWindows Explorer bese uqhafaza kwesokudla kufayela / kufolda oyidingayo ukuyicindezela.
- Khetha inketho "Yengeza kungobo yomlando".
- Ewindini elilandelayo, uzothola izinketho zokukhetha ifomethi yengobo yomlando, uqambe kabusha ifayili, kanye nendlela yokuminyanisa.
4. Ukuze ukhiphe amafayela kufolda ye-zip, vula ifolda ye-zip ngokuchofoza kabili kuyo bese uhudulela okuqukethwe kwayo endaweni entsha.
Sebenzisa amathuluzi wokucindezelwa wefayela wangaphandle
Amathuluzi wokuminyanisa amafayili wesithathu avela kuWindows. Amanye amathuluzi avamile I-Winrar و WinZip و I-7zip و I-PeaZip.
Ukwenza izinto zibe lula kuwe, siqhathanise amathuluzi ahlukene wokukusiza ukhethe ithuluzi lokuminyanisa ifayela elihle kakhulu. Ungabhekisa ku- Ukuqhathanisa phakathi kwe-7zip, i-WinRar ne-WinZip .
Ungawacindezela kanjani amafayela ku-Mac?
Usebenzisa ithuluzi le-zip elifakwe kwi-Mac
Uma ungenaso isikhala sediski esanele kudivayisi yakho ye-MacOS, ukuminyaniswa kwefayela kungasiza. Ama-Macs eza nethuluzi lokuminyanisa nokudicilela phansi elakhelwe ngaphakathi le-ZIP, okungenye yamafomethi wokugcina umlando athandwa kakhulu asetshenziswe kulezi zinsuku. Ithuluzi lisebenzisa ubuchwepheshe bokucindezela obungenayo ilahleko obuqinisekisa ukuthi amafayela akho abuyiselwa efomini lawo langempela ngaphandle kokulahlekelwa yimininingwane ebalulekile noma ikhwalithi.
- Iya ku-Finder bese ukhetha ifayili / ifolda oyidingayo ukuyicindezela.
- Qhafaza kwesokudla ukuvula okuzivelelayo bese ukhetha inketho yokuminyaniswa kwe- “file_name”.
- Isikhathi esithathwayo ukucindezela ifayela sincike ohlotsheni lwefayela, i-RAM, neprosesa kudivayisi yakho.
- Ikhophi entsha yefayela izokwakhiwa ngefomethi ye-ZIP.
- Uma ufuna ukudicilela phansi ifayili bese ubheka okuqukethwe kulo, mane uchofoze kulo bese insiza efakiwe ye-Mac izoncipha ngokuzenzakalela bese ikuvulela yona.
Sebenzisa amathuluzi wokucindezela weqembu lesithathu we-Mac
Uma ungafuni ukusebenzisa ifomethi yokugcina ingobo yomlando yefayela le-ZIP bese ukhetha noma iyiphi enye ifomethi yokugcina ingobo yomlando ukucindezela amafayela kahle, ungasebenzisa amathuluzi okucindezela amafayili avela eceleni we-Mac.
Amanye amathuluzi wokucindezela amafayili athandwayo atholakala kuma-macOS WinZip و I-Zip Engcono و Entropy و iZip.
Lawa mathuluzi ahlinzeka ngezici ezifana nokuvikelwa kwephasiwedi, ingobo yomlando yamafolda amaningi, ukwesekwa kwamafu, nokuningi.
Ungawacindezela kanjani amafayela ku-Linux?
I-Linux ne I-UNIX Tar و gzip njengefomethi yokufaka kungobo yomlando yefayela ezenzakalelayo. Ithuluzi lokusetshenziswa kweTar alisebenzi ngokuzimela, lisebenzisa gzip Ukukhipha isandiso sokulondolozwa kwefayela i-tar.gz owaziwa nangokuthi i-i-tarball".
Kufanele ukhumbule imiyalo embalwa uma ufuna ukucindezela amafayela ku-Linux. Eminye yemiyalo yokucindezela ifayili esetshenziswa kakhulu ku-Linux yile:
itar -czvf igama_of_archive.tar.gz / location_of_directory
Uma unesikhombi esibizwa nge- “dir1” enkombeni yakho yamanje futhi ufuna ukusigcina kufayela elibizwa nge- “dir1 archived”. i-tar.gz Udinga ukwenza umyalo olandelayo:
tar-czvf dir1 Okufakwe kungobo yomlando. i-tar.gz wena1
Amaphuzu okufanele awacabangele ngaphambi kokucindezela ifayela
Kunamaphuzu athile okufanele uwagcine engqondweni uma uhlela ukucindezela / ukucindezela ifayili noma ifolda:
- Gwema ukuguqula ifomethi elahlekile ibe yilahleko njengoba kumane nje kungukuchitha isikhala sediski.
- Ukucindezela ifayela kwehlisa ikhwalithi yalo kaninginingi.
- Ezinye izinhlelo zokulwa namagciwane kanye ne-antimalware zehluleka ukuskena amafayela namafolda acindezelwe, ngaleyo ndlela ziveze idivayisi yakho ezingozini zokuphepha. Ngaphambi kokucindezela ifayili le-zip, qiniseka ukuskena nge-antivirus ekwazi ukuskena ifayela.
- Kungahle kube namaphutha ezobuchwepheshe abandakanyekayo ngenkathi kucindezelwa noma kuncishiswa ifayili elihlobene nesikhala sediski esiphansi nokusetshenziswa kwememori.
Ungalicindezela kanjani ifayili?
Manje njengoba usuyazi ukuthi ukucindezelwa kwefayili nokuthi ucindezela kanjani ifayili ku-Windows, Mac, ne-Linux, ungagcina amafayela ngosayizi omncane kakhulu bese ugcine isikhala kwi-hard drive yedivayisi yakho. Siwubonile umehluko phakathi kwamasu wokucindezela alahlekile nalahlekile, ngakho-ke ungazama amathuluzi wokucindezela wefayela ahlukile ngokwakho ngokwezidingo zakho.
