Isikhathi sokushintsha singasethwa ngomyalo wokuthinta. Uma ufuna ukuthola ukuthi ifayela lishintshile nganoma iyiphi indlela (okuhlanganisa nokusetshenziswa kokuthinta, ukukhipha ingobo yomlando, njll.), hlola ukuthi isikhathi sokushintsha i-inode yayo (ctime) sishintshile yini ekuhloleni kokugcina. Yilokho okushiwo yi-stat -c %Z.
Ungabona kanjani ukuthi ifayela lishintshile?
Ungahlola kanjani ukuthi ifayela lishintshile?
- Yebo, ungasebenzisa i-hashi, noma umane uhlole isikhathi esilungisiwe sefayela. Ubungavele ukubhale umbuzo enjinini yokusesha… - ...
- Ngisanda kuyibhala enjinini yokusesha ngagcina ngilapha. Umbuzo osemthethweni ngokuphelele futhi lena indawo engcono kakhulu yengxoxo, imo. -
Uhlola kanjani ukuthi ifayela lagcina nini ukushintshwa nge-Linux?
2. I-Find Command
- 2.1. -mtime kanye -mmin. -mtime iyasebenza, isibonelo, uma sifuna ukuthola wonke amafayela ohlwini lwamanje olushintshile emahoreni angu-24 adlule: thola . -…
- 2.2. -newermt. Kunezikhathi lapho sifuna khona ukuthola amafayela ashintshiwe ngokusekelwe kwidethi ethile.
Imuphi umyalo ozothola wonke amafayela ashintshiwe ehoreni elingu-1 eledlule ku-Unix?
Isibonelo 1: Thola amafayela okuqukethwe kwawo kwabuyekezwa phakathi nehora elingu-1 elidlule. Ukuze uthole amafayela ngokusekelwe esikhathini sokuguqulwa kokuqukethwe, inketho -mmin, kanye -mtime iyasetshenziswa. Okulandelayo incazelo ye-mmin ne-mtime kusuka ekhasini lomuntu.
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. I 2>/dev/null inketho ithumela le miyalezo ku-/dev/null ukuze amafayela atholakele abukwe kalula.
Lukuphi uhlu lwamafayela alungiswe emizuzwini engu-30 edlule e-Linux?
I-syntax ye thola umyalo ngenketho ethi “-mmin n”
+n : thola umyalo uzobheka amafayela alungiswe ngaphambi kwemizuzu engu-n yokugcina okungukuthi angashintshwanga emizuzwini engu-n yokugcina. n : thola umyalo uzobheka amafayela alungiswe kahle emizuzwini eyi-n edlule.
Uhlola kanjani ukuthi ifayela lagcina nini ukushintshwa ku-Unix?
Ungayithola Kanjani Idethi Yokugcina Yokulungiswa Kwefayela ku-Linux?
- Ukusebenzisa umyalo we-Stat.
- Ukusebenzisa umyalo wedethi.
- Ukusebenzisa umyalo we-ls -l.
- Ukusebenzisa i-httpie.
Ngilushintsha kanjani usuku lokugcina olulungisiwe ku-Linux?
Umyalo wokuthinta usetshenziselwa ukushintsha lezi zitembu zesikhathi (isikhathi sokufinyelela, isikhathi sokushintsha, nesikhathi sokushintsha sefayela).
- Dala Ifayela Elingenalutho usebenzisa ukuthinta. …
- Shintsha Isikhathi Sokungena Kwefayela usebenzisa -a. …
- Shintsha Isikhathi Sokuguqulwa Kwefayela usebenzisa -m. …
- Ukusetha Ngokucacile Isikhathi Sokufinyelela Nokushintsha usebenzisa -t kanye -d.
Ngiwathola kanjani amafayela eshintshiwe ezinsukwini ezimbili ezedlule?
/inkomba/indlela/ iyindlela yohla lwemibhalo lapho ungabheka khona amafayela ashintshiwe. Faka esikhundleni saso ngendlela yohlu lapho ufuna ukubheka khona amafayela ashintshiwe ezinsukwini ezingu-N zokugcina. -mtime -N isetshenziselwa ukufanisa amafayela aye alungiswa idatha yawo ezinsukwini ezingu-N zokugcina.
Imuphi umyalo ozothola wonke amafayela ngaphandle kwemvume 777?
thola /ikhaya/ -perm 777 -uhlobo f
Lo myalo uzoklelisa wonke amafayela ngaphakathi kohla lwemibhalo lwasekhaya elinezimvume ezingu-777.
Likuphi ifayela elidala lezinsuku eziyi-10 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.