How can I tell who changed a file in Linux?
- sebenzisa umyalo wezibalo (isb: stat , Bona lokhu)
- Thola Isikhathi Sokushintsha.
- Sebenzisa umyalo wokugcina ukuze ubone ilogi emlandweni (bona lokhu)
- Qhathanisa izikhathi zokungena/zokuphuma nesitembu sesikhathi sefayela esithi Guqula.
3 isiqephu. 2015 g.
Uyithola kanjani i-Mtime yefayela ku-Unix?
Uhlelo lwe-ls luzobonisa mtime uma usebenzisa u-“ls -l”. Futhi ungathola i-atime noma i-ctime ngo-“ls -lu” noma “ls -lc”.
Uyini umehluko phakathi kwe-Mtime ne-Ctime?
mtime , noma isikhathi sokushintsha, yilapho ifayela ligcine ukulungiswa. Uma ushintsha okuqukethwe kwefayela, i-mtime yayo iyashintsha. ctime , noma ukushintsha isikhathi, yilapho impahla yefayela ishintsha. … atime , noma isikhathi sokufinyelela, sibuyekezwa lapho okuqukethwe kwefayela kufundwa uhlelo lokusebenza noma umyalo ofana ne-grep noma ikati .
Which command will find all the files which are changed in last 1 hour?
Ungasebenzisa -mtime inketho. Ibuyisela uhlu lwefayela uma ifayela ligcine ukufinyelelwa emahoreni angu-N*24 adlule. Isibonelo ukuze uthole ifayela ezinyangeni ezi-2 ezedlule (izinsuku ezingu-60) udinga ukusebenzisa inketho ethi -mtime +60. -mtime +60 kusho ukuthi ufuna ifayela elilungiswe ezinsukwini ezingama-60 ezedlule.
Ngiwuthola kanjani umlando wefayela ku-Linux?
Ku-Linux, kunomyalo owusizo kakhulu wokukubonisa yonke imiyalo yokugcina esanda kusetshenziswa. Umyalo ubizwa nje ngokuthi umlando, kodwa futhi ungafinyelelwa ngokubheka . bash_history kufolda yakho yasekhaya. Ngokuzenzakalelayo, umyalo womlando uzokukhombisa imiyalo yokugcina engamakhulu amahlanu oyifakile.
Ngingawubona kanjani umlando osusiwe ku-Linux?
4 Izimpendulo. Okokuqala, sebenzisa i-debugfs /dev/hda13 kutheminali yakho (ushintsha /dev/hda13 ngediski/ingxenye yakho). (QAPHELA: Ungathola igama lediski yakho ngokusebenzisa i-df / ku-terminal). Uma usukwimodi yokulungisa iphutha, ungasebenzisa umyalo lsdel ukuze ufake ohlwini ama-inode ahambisana namafayela asusiwe.
Iyini ukusetshenziswa kwe-Find command ku-Unix?
Umyalo wokuthola ku-UNIX uyisisetshenziswa somugqa womyalo wokuhamba ngokulandelana kwefayela. Ingasetshenziselwa ukuthola amafayela nezinkomba futhi wenze imisebenzi elandelayo kuwo. Isekela ukusesha ngefayela, ifolda, igama, usuku lokudala, usuku lokuguqulwa, umnikazi nezimvume.
Uyini umyalo we-Mtime ku-Find?
njengoba kungenzeka wazi kusukela ku-atime, ctime kanye ne-mtime post, i-mtime iyimpahla yefayela eqinisekisa isikhathi sokugcina lapho ifayela lilungiswa khona. find isebenzisa inketho ye-mtime ukukhomba amafayela ngokusekelwe ukuthi alungiswa nini.
Aphi amafayela amadala kune-Linux yezinsuku ezingama-30?
Thola futhi Ususe Amafayela Amadala Kunezinsuku Ezingu-X Ku-Linux
- ichashazi (.) - Limele uhla lwemibhalo lwamanje.
- -mtime - Imele isikhathi sokuguqulwa kwefayela futhi isetshenziselwa ukuthola amafayela amadala kunezinsuku ezingama-30.
- -print - Ibonisa amafayela amadala.
Yini i-atime ne-Mtime?
Lonke ifayela le-Linux linezitembu zesikhathi ezintathu: isitembu sesikhathi sokufinyelela (i-atime), isitembu sesikhathi esilungisiwe (i-mtime), kanye nesitembu sesikhathi esishintshile (ctime). Isitembu sesikhathi sokufinyelela yisikhathi sokugcina lapho ifayela lifundwa khona. Lokhu kusho ukuthi othile usebenzise uhlelo ukuze abonise okuqukethwe kwefayela noma afunde amanani athile kulo.
Uwusebenzisa kanjani umyalo we-Mtime ku-Linux?
I-agumenti yesibili, -mtime, isetshenziselwa ukucacisa inani lezinsuku ezindala ifayela eliyilo. Uma ufaka okuthi +5, izothola amafayela amadala kunezinsuku ezingu-5. I-agumenti yesithathu, -exec, ikuvumela ukuthi udlulise umyalo njengokuthi rm.
Isebenza kanjani i-Linux Mtime?
Isikhathi Sokushintsha (mtime)
Amafayela namafolda alungiswa ngesikhathi esihlukile ngesikhathi sokusetshenziswa kwesistimu ye-Linux. Lesi sikhathi sokushintsha sigcinwa isistimu yefayela njenge-ext3, ext4, btrfs, fat, ntfs njll. Isikhathi sokushintsha sisetshenziselwa izinjongo ezihlukene ezifana nokwenza ikhophi yasenqolobaneni, ushintsho lokuphatha njll.
Imuphi umyalo ozothola wonke amafayela ngaphandle kwemvume 777?
Ipharamitha yomugqa womyalo we-perm isetshenziswa ngokuthola umyalo wokusesha amafayela ngokusekelwe kuzimvume. Ungasebenzisa noma iyiphi imvume esikhundleni sika-777 ukuze uthole amafayela analezo zimvume kuphela. Umyalo ongenhla uzosesha wonke amafayela nezinkomba ngemvume 777 ngaphansi kohlu olucacisiwe.
Imuphi umyalo ozothola ifayela ngaphandle kokubonisa imilayezo enqatshelwe imvume?
Thola ifayela ngaphandle kokubonisa imilayezo ethi "Imvume Yenqatshiwe".
Uma i- find izama ukusesha uhla lwemibhalo noma ifayela ongenayo imvume yokufunda umlayezo othi “Imvume Yenqatshiwe” izokhishelwa esikrinini. Inketho ye-2>/dev/null ithumela le miyalezo ku-/dev/null ukuze amafayela atholakele abukwe kalula.
Imuphi umyalo ozothola wonke amafayela afundwayo kuphela?
ungenza ls -l | grep ^. r– ukuze uthole lokho okucelile, “amafayela afunde imvume kuphela…”