Lamulo la grep limafufuza mufayiloyo, kufunafuna zofananira ndi zomwe zafotokozedwa. Kuti mugwiritse ntchito lembani grep , kenaka ndondomeko yomwe tikufufuzayo ndipo potsiriza dzina la fayilo (kapena mafayilo) omwe tikufufuzamo. Zotsatira zake ndi mizere itatu mufayilo yomwe ili ndi zilembo 'ayi'.
Kodi ndimasaka bwanji zomwe zili mufayilo ku Unix?
Kugwiritsa ntchito grep Lamulo Kuti Mupeze Mafayilo Ndi Zomwe Zili pa Unix kapena Linux
- -i : Musanyalanyaze kusiyana kwa milandu mu PATTERN yonse (match ovomerezeka, VALID, ValID string) ndi mafayilo olowetsa (masamu file. c FILE. c FILE. C filename).
- -R (kapena -r ): Werengani mafayilo onse pansi pa chikwatu chilichonse, mobwerezabwereza.
Kodi ndimasaka bwanji mkati mwa mafayilo mu Linux?
Zitsanzo Zoyambira
- pezani . – tchulani thisfile.txt. Ngati mukufuna kudziwa momwe mungapezere fayilo mu Linux yotchedwa thisfile. …
- pezani /home -name *.jpg. Fufuzani zonse. jpg mafayilo mu /home ndi zolemba pansipa.
- pezani . - mtundu f -chopanda. Yang'anani fayilo yopanda kanthu m'ndandanda wamakono.
- pezani /home -user randomperson-mtime 6 -name “.db”
Kodi ndimagwiritsa ntchito bwanji grep kufufuza fayilo?
Lamulo la grep limafufuza mufayiloyo, kufunafuna zofananira ndi zomwe zafotokozedwa. Kuti mugwiritse ntchito lembani grep , kenako pateni tikufuna ndipo potsiriza dzina la fayilo (kapena mafayilo) omwe tikufufuza. Zotsatira zake ndi mizere itatu mufayilo yomwe ili ndi zilembo 'ayi'.
Kodi ndimasaka bwanji fayilo?
Pa foni yanu, nthawi zambiri mumatha kupeza mafayilo anu mu pulogalamu ya Files . Ngati simukupeza pulogalamu ya Files, wopanga chipangizo chanu akhoza kukhala ndi pulogalamu ina.
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Pezani & Tsegulani mafayilo
- Tsegulani pulogalamu ya Fayilo ya foni yanu. Dziwani komwe mungapeze mapulogalamu anu.
- Mafayilo anu otsitsidwa adzawonekera. Kuti mupeze mafayilo ena, dinani Menyu . …
- Kuti mutsegule fayilo, dinani.
Kodi ndimasaka bwanji zolemba pamafayilo onse a Linux?
Kuti mupeze mafayilo omwe ali ndi zolemba zenizeni mu Linux, chitani zotsatirazi.
- Tsegulani pulogalamu yomwe mumakonda kwambiri. XFCE4 terminal ndizokonda zanga.
- Yendetsani (ngati pakufunika) kupita ku chikwatu chomwe mukusaka mafayilo ndi mawu enaake.
- Lembani lamulo ili: grep -iRl "your-text-to-find" ./
Kodi zotsatira za lamulo la ndani?
Kufotokozera: ndani amalamula zotuluka tsatanetsatane wa ogwiritsa ntchito omwe adalowa mudongosolo. Zomwe zimatuluka zikuphatikiza dzina lolowera, dzina la terminal (lomwe adalowamo), tsiku ndi nthawi yolowera ndi zina. 11.
Kodi mu grep command ndi chiyani?
Lamulo la grep lingathe fufuzani chingwe m'magulu a mafayilo. Ikapeza ndondomeko yomwe ikugwirizana ndi fayilo yoposa imodzi, imasindikiza dzina la fayilo, ndikutsatiridwa ndi colon, ndiye mzere wofanana ndi chitsanzocho.
Kodi ndimasaka bwanji mawu mufayilo ku Linux?
Momwe Mungapezere Mawu Odziwika mu Fayilo pa Linux
- grep -Rw '/njira/ku/kufufuza/' -e 'chitsanzo'
- grep -exclude=*.csv -Rw '/path/to/search' -e 'chitsanzo'
- grep -exclude-dir={dir1,dir2,*_old} -Rw'/path/to/search' -e 'chitsanzo'
- pezani . - dzina "*.php" -exec grep "chitsanzo" {};
Kodi ndimayika bwanji mawu m'mafayilo onse pamndandanda?
GREP: Kufotokozera Kwanthawi Zonse Padziko Lonse Sindikizani/Parser/Purosesa/Pulogalamu. Mutha kugwiritsa ntchito izi kufufuza chikwatu chomwe chilipo. Mukhoza kutchula -R kwa "recursive", kutanthauza kuti pulogalamuyo imasaka m'mafoda ang'onoang'ono, ndi mafoda awo, ndi mafoda awo ang'onoang'ono, ndi zina zotero. grep -R "mawu anu" .
Kodi ndimasaka bwanji mawu mu Linux?
Sakani mzere uliwonse womwe uli ndi mawu mu filename pa Linux: grep 'word' filename. Sakani mawu oti 'bar' mu Linux ndi Unix: grep -i 'bar' file1. Yang'anani mafayilo onse omwe ali m'ndandanda wamakono ndi m'mabuku ake onse a Linux pa mawu akuti 'httpd' grep -R 'httpd'.