Yadda ake kashe matakai da yawa lokaci guda tare da grep

Akwai lokuta inda kake son kashe matakai da yawa waɗanda suka dace da wani tsari a cikin igiyoyin layin umarni. Misali, a ce kuna son kashe duk hanyoyin da ke tafiyar da umarni tare da kalmar jpf a cikin gardamarsu.

$ ps aux | grep jppf

linux-console.net   3324  0.1  2.9 156524 15176 pts/0    Sl   22:16   0:01 /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/bin/java -Xmx32m -Djppf.config=jppf-driver.properties -Dlog4j.configuration=log4j-drive


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Yadda ake grep kalmomi ko kirtani da yawa

Akwai lokuta inda kake nemo fayiloli waɗanda ke ɗauke da takamaiman kirtani ko kalma. Wannan shine lokacin da abubuwan amfani Linux kamar grep ko egrep zasu iya taimakawa. Mene ne idan kuna neman fayilolin da dole ne su dace da kirtani fiye da ɗaya? Anan akwai saurin saukarwa kan yadda zaku iya amfani da grep ko egrep don dacewa da igiyoyi da yawa.

Don grep don fayilolin da suka ƙunshi kowane ɗayan kalmomi masu yawa:

Linux pgrep Command Tutorial don Masu farawa (Misalai 10)

Wataƙila kun riga kun san game da umarnin grep a cikin Linux, wanda ke neman tsari, sannan kuma buga rubutun da ya dace a cikin fitarwa. Idan abin da ake buƙata shine a yi amfani da irin wannan nau'in sarrafawa don samo zaɓin bayanai game da hanyoyin da ke gudana a cikin tsarin fa?

To, za ku yi farin cikin sanin cewa akwai kayan aikin layin umarni -pgrep- wanda zai ba ku damar yin daidai wannan. A cikin wannan koyawa, za mu tattauna tushen pgrep ta amfani da wasu misala

Linux bzcmp, bzdiff, bzmore, bzless, da bzgrep Dokokin An Bayyana tare da Misalai

Yayin da za a iya amfani da mai amfani da layin umarni na bzip2 don damfara fayiloli, akwai wasu kayan aikin da yawa waɗanda ke ba ku damar aiwatar da ayyuka na yau da kullun - kamar kwatanta irin waɗannan fayilolin - ba tare da buƙatar cire su ba. Anan, a cikin wannan koyawa, zamu tattauna tushen bzcmp, bzdiff, bzmore, bzless, da umarnin bzgrep ta amfani da wasu misalai masu sauƙin fahimta.

Amma kafin mu yi hakan, yana da daraja ambaton cewa duk misalan wannan labarin an gwada su akan

Yadda ake yin binciken samfuri a cikin fayiloli ta amfani da Grep

A cikin labarinmu na farko kan umurnin grep, mun rufe ƴan fasaloli da kayan aikin ke bayarwa, gami da yadda zaku iya amfani da su don bincika kalmomi kawai, bincika kalmomi biyu, ƙirga layi masu ɗauke da kalmar da suka dace, da ƙari. Baya ga waɗannan, kayan aikin yana ba da wasu ƙarin fasali masu sauƙin fahimta da amfani. A cikin wannan labarin, za mu tattauna kaɗan daga cikinsu.

Lura cewa duk misalan da aka ambata a cikin wannan koyawa an gwada su akan Ubuntu 14.04LTS. Hakanan, za mu y

Yadda ake Ware Samfura, Fayiloli, da Kudiyoyin Kuɗi Tare da grep

Tun daga 1974, umarnin Linux grep yana taimaka wa mutane samun kirtani a cikin fayiloli. Amma wani lokacin grep yana da cikas sosai. Anan akwai hanyoyi da yawa don gaya wa grep don watsi da abubuwa daban-daban.

Umurnin grep

U

Yadda ake amfani da umarnin grep akan Linux

Umurnin Linux grep shine kirtani da kayan aikin da suka dace da juna wanda ke nuna layin da suka dace daga fayiloli da yawa. Hakanan yana aiki tare da fitar da bututu daga wasu umarni. Mun nuna muku yadda.

Labarin Bayan grep

Umurnin grep ya shahara a Linux

Yadda ake grep Rubutun Bincike Daga PowerShell

grep amfanin binciken rubutu ne mai ƙarfi akan Linux, amma babu shi akan Windows. Yayin da akwai tashoshin jiragen ruwa na ɓangare na uku da mafita, PowerShell yana ba da ingantattun abubuwan da suka dace da grep wanda zai yi aiki iri ɗaya a cikin rubutun ku.

Amfani da Findstr don grep Bincike A cikin Po

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Menene Mafi kyawun madadin grep akan Windows?

Linux's grep mai amfani shine abin da aka fi so a tsakanin sysadmins da yawa don sauƙin nemansa da kuma sabani. Ba ya samuwa a kan Windows duk da haka, don haka dole ne ka yi amfani da madadin, ko shigar da kayan aikin grep na ɓangare na uku don yin koyi da shi.

dnGrep

grep yana

Yadda ake Amfani da grep akai-akai a cikin Takaitattun Fayilolin Fayil

grep  babban kayan aiki ne don bincika ta fayiloli da daidaitaccen shigarwa a cikin Linux kuma yana da ikon daidaita kirtani da tsarin Regex. Koyaya, wani lokacin yana da mahimmanci don sarrafa nau'ikan fayilolin grep ke nema, kuma yana da tutoci da aka gina su don yin haka