Kuv yuav tshawb nrhiav cov ntaub ntawv uas muaj cov ntawv tshwj xeeb hauv Linux li cas?
Txhawm rau nrhiav cov ntaub ntawv uas muaj cov ntawv tshwj xeeb hauv Linux, ua cov hauv qab no.
- Qhib koj lub davhlau ya nyob twg app nyiam. XFCE4 davhlau ya nyob twg yog kuv tus kheej nyiam.
- Coj mus rhaub (yog tias xav tau) mus rau lub nplaub tshev uas koj yuav mus tshawb cov ntaub ntawv nrog qee cov ntawv tshwj xeeb.
- Ntaus cov lus txib nram qab no: grep -iRl "koj-ntawv nyeem-los-nrhiav"./
4 xee. Xyoo 2017.
Kuv yuav tshawb nrhiav cov ntaub ntawv tshwj xeeb hauv Linux li cas?
Piv txwv
- nrhiav. - npe thisfile.txt. Yog tias koj xav paub yuav ua li cas nrhiav cov ntaub ntawv hauv Linux hu ua thisfile. …
- nrhiav /home -name *.jpg. Saib tag nrho. jpg cov ntaub ntawv hauv / tsev thiab cov npe hauv qab nws.
- nrhiav. - hom f -empty. Nrhiav ib cov ntaub ntawv khoob hauv daim ntawv teev npe tam sim no.
- nrhiav /home -user randomperson-mtime 6 -iname “.db”
25 xee. Xyoo 2019.
Kuv yuav tshawb nrhiav cov ntaub ntawv uas muaj cov ntawv hauv Unix li cas?
Cov lus txib grep tshawb nrhiav los ntawm cov ntaub ntawv, nrhiav kev sib tw rau cov qauv teev tseg. Txhawm rau siv nws ntaus grep, ces tus qauv peb tab tom nrhiav rau thiab thaum kawg lub npe ntawm cov ntaub ntawv (lossis cov ntaub ntawv) peb tab tom nrhiav hauv.
Kuv yuav tshawb nrhiav cov ntawv nyeem hauv phau ntawv qhia hauv Linux li cas?
You can use grep tool to search recursively the current folder, like: grep -r “class foo” . Alternatively, use ripgrep .
Kuv yuav tshawb nrhiav cov ntsiab lus ntawm cov ntaub ntawv li cas?
Nrhiav cov ntaub ntawv
Hauv ib lub qhov rais File Explorer, nyem Cov Ntaub Ntawv, tom qab ntawd Hloov nplaub tshev thiab nrhiav kev xaiv. Nyem rau ntawm Tshawb Nrhiav tab, tom qab ntawd kos lub thawv ib sab ntawm Ib txwm tshawb nrhiav cov npe thiab cov ntsiab lus. Nyem Thov ces OK.
Yuav ua li cas kuv grep cov lus nyob rau hauv tag nrho cov ntaub ntawv nyob rau hauv ib tug directory?
GREP: Ntiaj teb no Regular Expression Print/Parser/Processor/Program. Koj tuaj yeem siv qhov no los tshawb nrhiav cov npe tam sim no. Koj tuaj yeem hais qhia -R rau "recursive", uas txhais tau hais tias qhov kev pabcuam tshawb nrhiav hauv txhua lub subfolders, thiab lawv cov subfolders, thiab lawv cov subfolder subfolders, thiab lwm yam. grep -R "koj lo lus".
Kuv yuav tshawb nrhiav lo lus hauv Linux li cas?
Yuav Ua Li Cas Pom Cov Lus Qhia tshwj xeeb hauv Cov Ntaub Ntawv ntawm Linux
- grep -Rw '/path/to/search/' -e ' qauv'
- grep –exclude=*.csv -Rw '/path/to/search' -e ' qauv'
- grep –exclude-dir={dir1,dir2,*_old} -Rw '/path/to/search' -e 'pattern'
- nrhiav. - lub npe "*.php" -exec grep "pattern" {} ;
Kuv yuav siv grep li cas los tshawb nrhiav cov ntawv tais ceev tseg?
Txhawm rau suav tag nrho cov subdirectories hauv kev tshawb nrhiav, ntxiv tus neeg teb xov tooj -r rau grep hais kom ua. Cov lus txib no luam tawm qhov sib tw rau tag nrho cov ntaub ntawv hauv cov npe tam sim no, cov npe subdirectories, thiab txoj hauv kev nrog lub npe file. Hauv qhov piv txwv hauv qab no, peb kuj ntxiv tus neeg teb xov tooj -w los qhia tag nrho cov lus, tab sis daim ntawv tso tawm yog tib yam.
Kuv yuav tshawb nrhiav ib lo lus tshwj xeeb li cas?
Koj tuaj yeem pom cov lus tshwj xeeb lossis kab lus ntawm nplooj ntawv web ntawm koj lub computer.
- Hauv koj lub computer, qhib lub vev xaib hauv Chrome.
- Nyob rau sab xis saum toj, nyem Ntxiv. Nrhiav.
- Ntaus koj cov lus tshawb fawb hauv qhov bar uas tshwm nyob rau sab xis saum toj.
- Nias Enter mus nrhiav nplooj ntawv.
- Cov kev sib tw tshwm sim nyob rau hauv daj.