A cikin labarin na gaba zamu bincika wurin ganowa kuma mu sami umarni. A yau, a cikin Gnu / Linux zamu iya samun hanyoyi da yawa da waɗanne bincika da gano fayiloli da kundin adireshi. Daga yanayin zane zamu sami kayan aiki daban-daban wanda zamu samu sakamako yadda yakamata.
Amma a wannan yanayin, idan kai mai amfani ne na ƙarshe, ƙila ba za ka so barin ƙoshin sa ba don samun damar gano abin da kake nema. Wannan shine dalilin da ya sa, musamman idan kun isa Gnu / Linux, ƙila ba ku sani ba tukuna hanya mafi sauri da mafi sauƙi don nemo fayilolinku da manyan fayiloli daga tashar. A cikin layuka masu zuwa zamu ga wasu 'yan misalai masu sauri wadanda zamu aiwatar da wannan aikin dasu.
Bincika fayiloli daga tashar tare da ganowa da nemo
Gano wuri
El gano wuri umarni ita ce hanya ta farko da mai amfani zai yi amfani da ita saboda yana da sauri fiye da kowane zaɓi. Dalilin wannan saurin shine cewa wannan umarnin ba da gaske yake bincika rumbun kwamfutarmu na gida don fayiloli ko kundayen adireshi da muke buƙatar samu ba. Ana yin wannan binciken kamar yadda aka karanta ta hanyar fayil mlocate.db, wanda ya ƙunshi dukkan hanyoyin fayil akan tsarinmu.
Idan baku da wannan kayan aikin akan tsarin Ubuntu, zaku iya girka shi daga tashar (Ctrl + Alt + T) ta hanyar bugawa a ciki:
sudo apt install locate
Ana shirya umarnin gano wuri
Kafin mu fara dole ne mu shirya umarnin wuri don amfanin farko. Dole ne mu sabunta bayanan mlocate.db yana gudana a cikin m (Ctrl + Alt T):
sudo updatedb
Yanzu don amfani da wuri, daga tashar kawai zamuyi rubuta umarnin da sunan fayil da muke nema yake bi. A wannan misalin, Ina neman fayilolin da ke ƙunshe da kalmar 'ubunlog'a cikin sunanta:
locate ubunlog
Tunda wuri ya karanta fayil ɗin ajiyar bayanai, sakamakon yana iya zama na yau da kullun. Wannan zamu iya gyara sabunta bayanan hanyar fayil dinka, kamar yadda muka yi tare da umarnin farko da muka yi amfani da shi kafin bincika.
Don ƙarin bayani game da wannan kayan aikin, za mu iya juya don taimakawa buga a m:
locate -h
Ko kuma zamu iya amfani da shafukan mutum:
man locate
Nemo umarni
El samu yana da ƙarfi sosai amma kuma yana da amfani mai saurin hankali. Wannan saboda saboda a zahiri yana bincika tafiyarmu don fayiloli da kundayen adireshi. Ya dace da lokacin da kuka gwada gano wuri fayil ko shugabanci amma ba zaya iya tuna sunansa daidai ba.
Nemo na iya bincika fayilolin na wani mai amfani ko rukunin mai amfani, fayilolin da aka gyara ko aka samu damar kwanan nan, fayilolin takamaiman girman girman su, ɓoyayyun fayiloli, da dai sauransu.
Idan za ta yiwu, abu na farko da ya kamata mu yi yayin aiwatar da shi shi ne umurtar ta da yin bincike a cikin takamammen kundin adireshi. Wannan zai hanzarta aikin bincike, ya danganta da girman kundin adireshin. Idan kun san inda fayil ɗin zai iya kasancewa, buɗe tashar (Ctrl + Alt + T) kuma je kan kundin adireshi don gudu:
find . [nombre-archivo]
Nunin ya nuna samu don duba cikin kundin adireshi na yanzu. Idan kana son bincika kundin adireshin gidanka, maye gurbin lokacin da '~/'. Idan kana son bincika duk tsarin fayil dinka, yi amfani da '/'.
Wasu misalai
Bari mu ce muna son bincika fayil a cikin kundin adireshi. Mun san cewa sunan fayil ɗin ya ƙunshi kalmar 'php', amma ba mu ambaci sunan daidai. Abu na farko da zaka yi shine kewaya zuwa babban fayil ɗin takardu sannan ka rubuta umarnin:
find . -name "*php*"
Wannan zai gaya mana a wannan yanayin cewa akwai fayil ɗin pdf da ake kira 'ku-php'a cikin Takaddun bayanai. Yanzu, idan muka maye gurbin '-name' siga da '-iname', kuna iya samun sakamako ba tare da la'akari da ainihin haruffan ba. Wannan wani abu ne wanda ba zamu samo shi ba.
find . -iname "*php*"
Idan duk abinda muke tunawa shine fayil din bai fi 5MB girma ba. Umurnin don amfani zai kasance:
find . -size -5M
Idan kun san hakan yayi nauyi fiye da 3MB, umarnin don amfani zai zama:
find . -size +3M
Nemo masu goyan bayan Boolean don yin binciken ya zama daidai. Don wannan misalin, zan yi amfani da umarni wanda ya haɗo bayanan da ke sama. Cewa fayel ɗin bai ƙasa da MB 5 a girma kuma sama da 3 MB:
sudo find / -size -5M -and -size +3M
Idan dai kawai abinda muka sani shine mun isa ga fayil ɗin mintina biyar da suka gabata, umarnin don amfani zai kasance:
sudo find ~/ -amin -5
para koyi game da nema, bude tashar kuma rubuta:
man find
Wadannan kadan kenan misalai na asali na yadda ake gano fayiloli daga tashar mota. Don ƙarin bayani, tabbatar da bincika shafukan mutum don kowane ɗayansu.