Ukuba ufuna ukutshintsha imixholo yeefayile ngaphandle kokutshintsha izitampu zayo zexesha, akukho ndlela ithe ngqo yokuyenza. Kodwa kunokwenzeka! Singasebenzisa enye yomyalelo wokuchukumisa ukhetho -r (ireferensi) ukugcina izitampu zexesha zefayile emva kokuyihlela okanye ukuyiguqula kancinane.
Ndingayihlela njani ifayile ngaphandle kokutshintsha isitampu sexesha?
Ukhetho-r (okanye – ireferensi) isebenzisa ixesha lefayile endaweni yexesha langoku. Ungasebenzisa i-stat ukujonga izitampu zexesha zazo zombini iifayile. Ngoku hlela ifayile engundoqo kwaye wenze utshintsho olufunekayo. Emva koko sebenzisa umyalelo wokuchukumisa ukuchukumisa ifayile engundoqo kunye nesitampu sexesha sefayile ye-tmp.
Uyilungisa njani isitampu sexesha sefayile kwi Unix?
Imizekeliso emi-5 yoMyalelo weLinux (uSitshintsha njani isitampu sexesha leFayile)
- Yenza iFayile engenanto usebenzisa i-touch. …
- Guqula Ixesha loFikelelo lweFayile usebenzisa -a. …
- Guqula Ixesha loHlengahlengiso lweFayile usebenzisa -m. …
- Ukuseta Ngokucacileyo ukuFikelela kunye nexesha loHlengahlengiso usebenzisa -t kunye no-d. …
- Khuphela iSitampu seXesha kwenye iFayile usebenzisa -r.
Ngaba sinokuwutshintsha umhla wefayile elungisiweyo kwi Unix?
3 Iimpendulo. Ungasebenzisa umyalelo wokuchukumisa kunye ne--r switch ukufaka iimpawu zezinye ifayile kwifayile. PHAWULA: Akukho nto injenge umhla wokudala kwi-Unix, kukho ukufikelela kuphela, ukuguqula, kunye nokutshintsha.
Ndiyihambisa njani ifayile ngaphandle kokutshintsha umhla olungiswe kwiLinux?
Uyikopa njani iFayile ngaphandle kokutshintsha uMhla wokuGqibela ukuguqulwa, isitampu sexesha kunye nobunini kwiLinux / Unix? Umyalelo we-cp uyabonelela ukhetho -p lokukopa ifayile ngaphandle kokutshintsha indlela, ubunini kunye nesitampu sexesha.
Ikopi ifayile ngaphandle kokutshintsha umhla kwiLinux?
impendulo
- Kwi Linux. I--p yenza iqhinga kwiLinux. -p iyafana no -preserve=imowudi, ubunini, izitampu zamaxesha . …
- KwiFreeBSD. I--p yenza iqhinga kwiFreeBSD. …
- KwiMac OS. I--p yenza iqhinga kwi-Mac OS.
Usifumana njani isitampu sexesha sefayile?
I-ctime yeyesitampu sexesha sokutshintsha isimo sefayile. Imizekelo elandelayo ibonisa umahluko phakathi kwe-atime, mtime kunye ne-ctime, le mizekelo ikwi-GNU/Linux BASH. Ungasebenzisa stat -x kwiMac OS X okanye enye i-BSD Dist. ukubona ifomati yemveliso efanayo. Xa ifayile yenziwe nje, izitampu zamaxesha amathathu ziyafana.
Ndilitshintsha njani ixesha elilungisiweyo lefayile?
Cofa ekunene ixesha langoku kwaye ukhethe i ukhetho "Lungisa Umhla/Ixesha.” Khetha ukhetho "Tshintsho loMhla kunye nexesha ..." kwaye ufake ulwazi olutsha ngexesha kunye nemihla ngemihla. Cofa "Kulungile" ukugcina utshintsho lwakho kwaye uvule ifayile ofuna ukuyitshintsha.
Ngowuphi umyalelo endingawusebenzisa ukulungisa isitampu sexesha sefayile?
Umyalelo wokuchukumisa ngumyalelo osemgangathweni osetyenziswa kwindlela yokusebenza yeUNIX/Linux esetyenziswa ukwenza, ukutshintsha kunye nokuguqula amaxesha efayile.
Ndiyigcina njani ifayile kwi Unix?
Linux cp -backup
Ukuba ifayile ofuna ukuyikopa sele ikhona kulawulo lwendawo ekuyiwa kuyo, ungagcina ifayile yakho esele ikhona ngokusebenzisa lo myalelo. Isintaksi: cp -ugcino
Iphathwa njani i-regex kwi-Unix?
Ukubonakaliswa okuqhelekileyo ngumzekelo oquka yokulandelelana kwamagama ahambelana nesicatshulwa. I-UNIX ivavanya okubhaliweyo ngokuchasene nepateni ukumisela ukuba okubhaliweyo kunye nepateni ziyahambelana. Ukuba ziyahambelana, intetho iyinyani kwaye umyalelo uyaphunyezwa.
Ndizifumana njani iifayile ezilungisiweyo mva nje kwiLinux?
2. Fumana Umyalelo
- 2.1. -mtime kunye -mmin. -mtime iyasebenza, umzekelo, ukuba sifuna ukufumana zonke iifayile kulawulo lwangoku olutshintshileyo kwiiyure ezingama-24 zokugqibela: fumana . –…
- 2.2. -newermt. Kukho amaxesha apho sifuna ukufumana iifayile eziye zalungiswa ngokusekelwe kumhla othile.