Iwo grep murairo unotsvaga kuburikidza nefaira, uchitsvaga machisi kune pateni yakataurwa. Kuti uishandise nyora grep , wozoita patani yatiri kutsvaga uye pakupedzisira zita refaira (kana mafaera) atiri kutsvaga mariri. Inobuda ndiyo mitsetse mitatu mufaira ine mavara 'kwete'.
Ndinotsvaga sei izwi chairo mufaira muLinux?
Maitiro ekutsvaga Shoko Rakananga muFaira paLinux
- grep -Rw '/ nzira/ku/kutsvaga/' -e 'muenzaniso'
- grep -exclude=*.csv -Rw '/path/to/search' -e 'pattern'
- grep -exclude-dir={dir1,dir2,*_old} -Rw'/path/to/search' -e 'pattern'
- find . – zita “*.php” -exec grep “pattern” {} ;
Ndinoita sei grep faira muLinux?
Maitiro ekushandisa iyo grep command muLinux
- Grep Command Syntax: grep [sarudzo] PATTERN [FILE…] ...
- Mienzaniso yekushandisa 'grep'
- grep foo /file/name. …
- grep -i "foo" /file/name. …
- grep 'kukanganisa 123' /file/name. …
- grep -r "192.168.1.5" /etc/ ...
- grep -w "foo" /file/name. …
- egrep -w 'word1|word2' /file/name.
Chii chinonzi pateni muLinux?
A shell pattern is tambo inogona kunge iine mavara anotevera akakosha, ayo anozivikanwa sewildcards kana metacharacters. Iwe unofanirwa kutora mapatani ane metacharacts kudzivirira iyo goko kubva pakuzviwedzera pachayo. Kaviri uye kamwechete makotesheni ese ari maviri anoshanda; ndizvo zvinoita kutiza nemusana.
Ndinoshandisa sei grep kutsvaga faira?
Iyo grep command inotsvaga kuburikidza nefaira, uchitsvaga machisi kune patani yakatsanangurwa. Kuti uishandise nyora grep , wozoita patani yatiri kutsvaga uye pakupedzisira zita refaira (kana mafaera) atiri kutsvaga mariri. Inobuda ndiyo mitsetse mitatu mufaira ine mavara 'kwete'.
Ndinotsvaga sei zvinyorwa mumafaira ese muLinux?
Kwaziwai iLinux / Unix yekuraira-mutsara chishandiso chinoshandiswa kutsvaga tambo yemavara mune yakatarwa faira. Mavara ekutsvaga manyorerwo anonzi anogara achitaurwa. Kana yawana mechi, inodhinda mutsara nemhedzisiro. Iwo grep murairo unobatsira paunenge uchitsvaga kuburikidza nehombe faira mafaira.
Ini ndinowana sei faira muLinux command line?
Basic Mienzaniso
- find . – zita thisfile.txt. Kana iwe uchida kuziva nzira yekuwana faira muLinux inonzi thisfile. …
- tsvaga /home -name *.jpg. Tsvaga zvese. jpg mafaera mu/home uye madhairekitori pazasi payo.
- find . – mhando f -isina. Tarisa faira isina chinhu mukati medhairekitori razvino.
- tsvaga / kumba -user randomperson-mtime 6 -zita ".db"
Ini ndinokopa sei faira muLinux?
The Linux cp yekuraira inoshandiswa kukopa mafaera nemadhairekitori kune imwe nzvimbo. Kukopa faira, tsanangura "cp" inoteverwa nezita refaira rekukopa. Zvadaro, taura nzvimbo iyo faira itsva inofanira kuonekwa. Iro faira idzva haridi kuti rive nezita rakafanana nerauri kukopa.
Ndinoita sei grep mafaera ese mune dhairekitori?
Kuti grep Ese Mafaira mune Dhairekitori Recursively, isu tinoda shandisa -R sarudzo. Kana -R sarudzo dzashandiswa, Iyo Linux grep command ichatsvaga yakapihwa tambo mune yakatarwa dhairekitori uye subdirectories mukati meiyo dhairekitori. Kana pasina zita refolda rakapihwa, grep command ichatsvaga tambo mukati meiyo ikozvino inoshanda dhairekitori.
Unogona here grep kune akawanda mapatani mufaira?
Nekushandisa iyo grep command, unogona kugadzirisa matsvagiro echishandiso patani kana akawanda mapatani mune iyi kesi. Unogona grep akawanda tambo mukati mafaira akasiyana uye madhairekitori. Chishandiso chinodhinda mitsetse yese ine mazwi aunotsanangura senzira yekutsvaga.