Ngilisusa kanjani ifayela elinonyaka owodwa ku-Unix?
/indlela/kuya/amafayela* iyindlela eya kumafayela azosuswa. -mtime isetshenziselwa ukucacisa inani lezinsuku elidala ifayela. I-+365 izothola amafayela amadala kunezinsuku ezingu-365 okuwunyaka owodwa. -exec ikuvumela ukuthi udlulise umyalo njengokuthi rm.
Ngiwasusa kanjani amafayela amadala ku-Linux?
Ungawasusa Kanjani Amafayela Amadala kunezinsuku ezingama-30 ku-Linux
- Susa Amafayela Amadala Kunezinsuku Ezingu-30. Ungasebenzisa umyalo wokuthola ukuze useshe wonke amafayela aguquliwe amadala kunezinsuku ezingu-X. …
- Susa Amafayela Ngesandiso Esiqondile. Esikhundleni sokususa wonke amafayela, ungakwazi ukwengeza izihlungi ezengeziwe ukuze uthole umyalo. …
- Susa Uhla Lwemibhalo Oludala Ngokuphindaphindiwe.
Ngilisusa kanjani ifayela le-2019 ku-Linux?
Ungawasusa kanjani Amafayela
- Ukuze ususe ifayela elilodwa, sebenzisa umyalo othi rm noma susa ukuxhumanisa olandelwa yigama lefayela: susa ukuxhumanisa igama lefayela rm filename. …
- Ukuze ususe amafayela amaningi ngesikhathi esisodwa, sebenzisa umyalo we-rm olandelwa amagama wamafayela ahlukaniswe yisikhala. …
- Sebenzisa i-rm enenketho ethi -i ukuze uqinisekise ifayela ngalinye ngaphambi kokulisusa: rm -i filename(s)
Ngiwenza kanjani uhlu lwamafayela amadala ku-Linux?
Ukuze uthole amafayela anamahora okungenani angu-24 ubudala, sebenzisa -mtime +0 noma (m+0) . Uma ufuna ukuthola amafayela agcine ukushintshwa izolo noma ngaphambili, ungasebenzisa okuthi find ne-newermt predicate: find -name '*2015*' !
Likuphi ifayela lezinsuku zokugcina ezingama-30 ku-Linux?
Ungakwazi futhi ukusesha amafayela alungiswe ngaphambi kwezinsuku ezingu-X. Sebenzisa -mtime inketho ngomyalo wokuthola ukucinga amafayela ngokusekelwe esikhathini sokuguqulwa esilandelwa inombolo yezinsuku. Inani lezinsuku lingasetshenziswa kumafomethi amabili.
Ngiwathola kanjani amafayela amadala kunonyaka ongu-1 ku-Unix?
4 Izimpendulo. Ungaqala ngokuthi thola /var/dtpdev/tmp/ -hlobo f -mtime +15 . Lokhu kuzothola wonke amafayela amadala kunezinsuku eziyi-15 futhi kuphrinte amagama awo. Ngokuzithandela, ungacacisa -phrinta ekugcineni komyalo, kodwa lokho kuyisenzo esizenzakalelayo.
Ngiwasusa kanjani amafayela amadala kune-Linux yezinsuku ezingama-15?
incazelo
- I-agumenti yokuqala yindlela eya kumafayela. Lokhu kungaba indlela, uhla lwemibhalo, noma i-wildcard njengakusibonelo esingenhla. …
- I-agumenti yesibili, -mtime, isetshenziselwa ukucacisa inani lezinsuku ezindala ifayela eliyilo. …
- Ingxabano yesithathu, -exec, ikuvumela ukuthi udlulise umyalo njengokuthi rm.
Ngiwasusa kanjani amafayela amadala kunezinsuku ezingu-7 ze-UNIX?
Incazelo:
- thola: umyalo we-unix wokuthola amafayela/izinkomba/izixhumanisi nokunye.
- /indlela/kuya/ : inkomba ongaqala ngayo ukusesha kwakho.
- -type f : thola amafayela kuphela.
- -igama '*. …
- -mtime +7 : cabangela kuphela lezo ezinesikhathi sokushintsha ezindala kunezinsuku ezingu-7.
- - execdir…
Ngizisusa kanjani izinsuku ezingaphezu kwezingu-10 ku-Linux?
Faka esikhundleni -susa ngokuthi -depth -print ukuhlola lo myalo ngaphambi kokuwusebenzisa ( -delete kusho -depth ). Lokhu kuzosusa wonke amafayela (uhlobo f) alungiswe isikhathi eside kunezinsuku eziyi-14 ezedlule ngaphansi kokuthi/impande/Maildir/ ngokuphindiwe ukusuka lapho nokujula (i-mindepth 1).
Ngiwasusa kanjani wonke amafayela ohlwini lwemibhalo ku-Linux?
Vula uhlelo lokusebenza lwetheminali. Ukususa yonke into kusiqondisi sebenzisa: rm/path/to/dir/* Ukususa zonke izikhombisi-ndlela namafayela: rm -r /indlela/kuya/dir/*
...
Ukuqonda inketho yomyalo we-rm esuse wonke amafayela kuhla lwemibhalo
- -r : Susa izinkomba nokuqukethwe kwazo ngokuphindaphindiwe.
- -f : Phoqelela inketho. …
- -v : Inketho ye-Verbose.
Ngilususa kanjani uhla lwemibhalo olugcwele ku-Linux?
Ukuze ususe uhla lwemibhalo nakho konke elikuqukethe, okuhlanganisa noma yiziphi iziqondiso ezingaphansi namafayela, sebenzisa umyalo we-rm onenketho yokuphindaphinda, -r . Iziqondiso ezikhishwa ngomyalo we-rmdir azikwazi ukuphinda zitholwe, futhi izinkomba nokuqukethwe kwazo ngeke kususwe ngomyalo othi rm -r.
Ngiyisusa kanjani ifolda?
Ukususa noma ukukhipha izinkomba (rmdir command)
- Ukuze ukhiphe futhi ukhiphe uhla lwemibhalo, thayipha okulandelayo: rm mydir/* mydir/.* rmdir mydir. …
- Ukuze ususe uhla lwemibhalo lwe-/tmp/jones/demo/mydir nazo zonke izinkomba ezingaphansi kwalo, thayipha okulandelayo: cd/tmp rmdir -p jones/demo/mydir.