Ulucima njani uvimba weefayili kwiLinux?

Kwinkqubo ye-Linux, ukucima uvimba weefayili kunokwenziwa ngeendlela ezahlukeneyo, kuxhomekeke ekubeni ufuna ukugcina uvimba weefayili ngokwawo kunye neempawu zefayile ngaphakathi kuyo. Ngezantsi kukho iindlela ezininzi eziqhelekileyo:

Indlela yoku-1: Sebenzisa i rm umyalelo wokucima zonke iifayile ngaphakathi kulawulo

Ukuba ufuna ukucima zonke iifayile ngaphakathi kulawulo kodwa gcina ulawulo ngokwalo, ungasebenzisa i rm umyalelo. Umzekelo, ukucima uvimba weefayili onikwe igama my_directory, ungasebenzisa lo myalelo ulandelayo:

rm -rf my_directory/*

Indlela yesi-2: Sebenzisa ukufumana umyalelo nge-exec

Ukuba ufuna ulawulo lwegranular ngaphezulu kwenkqubo yokucima, ungasebenzisa ifumanaumyalelo kunye ne-execukhetho. Umzekelo:

fumana my_directory -uhlobo f -exec rm {} \;



Lo myalelo uzakufumana zonke iifayile (-uhlobo f) phantsi kwe my_directory ulawulo kwaye uphumeze i rm umyalelo kwifayile nganye.

Indlela yesi-3: Yenza uvimba weefayili olutsha ukuze ubuyisele owokuqala

Ukuba ufuna ukukhupha ngokupheleleyo uvimba weefayili kwaye ungakhathazeki ukuwuphinda, ungawucima wonke uvimba weefayili kwaye uwenze kwakhona:

rm -rf my_directory mkdir my_directory

Le ndlela isusa uvimba weefayili kunye nayo yonke imixholo yayo, emva koko idale uvimba ongenanto omtsha.




Indlela yesi-4: Sebenzisa i rsync Umyalelo

I rsync Umyalelo ungasetyenziswa ukungqamanisa iifayile kunye nabalawuli, kwaye ingasetyenziselwa ukukhupha uvimba weefayili. Umzekelo:

rsync -a --cima i-empty_directory/ my_directory/

Apha, uvimba_ongenanto lulawulo olungenanto, kwaye i --cima ukhetho lususa iifayile kulawulo ekujoliswe kulo olungekhoyo kuvimba weefayili wemvelaphi.



Ukulumkela

Phambi kokwenza imisebenzi yokucima, qiniseka ukuba uzimisele ngokwenene ukucima iifayile, njengoko ezi zenzo zingenakuguqulwa.
Ukuba uvimba weefayili uqulethe iifayile ezibalulekileyo, yenza i-backup kuqala.
Ukusebenzisa i sudo umyalelo ufuna amalungelo awodwa olawulo. Ukuba awunazo iimvume ezaneleyo, kungafuneka usebenzise sudo ukwenza le miyalelo.
Ezi ndlela zingentla zisebenza kwiimeko ezininzi, kodwa xa uziphumeza, khetha indlela efanelekileyo ngokusekelwe kwimeko yakho ethile, kwaye uqhubeke ngokuqaphela ukuphepha ukulahleka kwedatha.