Esihlokweni esilandelayo ngizokufundisa ngendlela elula, ngisebenzisa ukuphela okuwusizo kakhulu wesistimu yethu yokusebenza, kanjani hlola ubuqotho befayela ilandwe kwi-Intanethi, njengezithombe ze-ISO, ibheka isiginesha yefayela lakho md5sum.
Ukuze senze lokhu, ngokunengqondo, kuzodingeka silande kusuka kusayithi elifanayo esilande ngalo ifayela ISO, ifayela md5sum.
Yini esizoyizuza ngalokhu?
Ngalesi simiso, sizoqiniseka ngokuphelele ukuthi ifayela esililandile, Kunjengoba kukhonjisiwe ngumdali wayo, futhi ayizange isetshenziswe ngabantu besithathu noma izingxenye ezilahlekile ngesikhathi sokulanda.
Izikhathi eziningi, kwenzeka kithi ukuthi ngenkathi kulandwa ifayili, enye ingxenye yokuqukethwe kwayo ayilandwanga kahle, noma thina okuqukethwe okubalulekile akukho, Ngale ndlela, ngokubheka i-checksum ngaphambi kwesikhathi, sizoqiniseka ngokuphelele ukuthi lokho esizokufaka kufana nalokho okushiwo ngumdali waso.
Ungaliqinisekisa kanjani ifayela le-md5sum
Ukuqala, kufanele sibe namafayela amabili ndawonye ngokufanayo umkhombandlela noma ifolda.
Ngemuva kwalokho sizovula ifayela le- iwindi lokugcina futhi sizohamba siye kulowo mkhombandlela, ake sithi sinefayela le-md5sum ne-ISO yalo ehambisanayo kufolda ye Ukulanda wohlelo lwethu:
Ukufaka ifolda Yokulanda sizoyithayipha:
Ukulanda kwe-cd
Ngemuva kwalokho sizokhipha umugqa womyalo olandelayo:
md5 isamba -c igama lefayela.md5sum
Lapho sizoyibuyisela khona ingxenye igama lefayela.md5sum ngegama lefayela ukuze uqinisekise.
Ngalokhu, uhlelo luzofuna umdlalo phakathi kwawo womabili la mafayela, futhi uma lusetshenziswe ngandlela thile, isiginesha ngeke ihambisane, isibonise isexwayiso usazise ngokuguqulwa kusuka kufayela elihloliwe.
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