Duc, hanya ce mai sauƙi don dubawa da kuma ganin yadda ake amfani da faifai

game da duc

A cikin labarin na gaba zamuyi dubi Duc. Wannan daya ne tarin kayan aikin da zamu iya amfani dasu don nunawa, dubawa da kuma ganin amfanin faifai akan tsarin aiki irin na Unix. An gwada Duc akan tsarin da ya kunshi filesan fayiloli miliyan da kuma petabytes da yawa na ajiya tare da kyakkyawan aiki.

Duke adana amfani da faifai a cikin ingantaccen bayanai. Tare da wannan saitin kayan aikin zamuyi saurin gano inda baiti na faifan mu kuma menene sadaukarwa. Kari akan haka, ya zo tare da bangarori daban-daban na masu amfani da karshen-karshen wanda da shi za mu iya samun damar bayanan da zana zane-zane.

A halin yanzu, goyan bayan masu amfani sune: layin layin umarni (ls),
Ncurses interface console (ui(X11 GUI)dui gui) da OpenGL GUI (dui gui). Game da jerin bayanan bayanan da aka tallafawa baya ƙare, za mu sami Tokyocabinet, Leveldb da Sqlite3. Duc yana amfani da Tokyocabinet azaman tsoffin bayanan.

Sanya Duc akan Ubuntu

Duc shine akwai a cikin tsoffin wuraren ajiyar Debian da dangoginsu, kamar Ubuntu. Saboda wannan dalili zamu iya girka shi a cikin wannan nau'in tsarin ta buɗe tashar (Ctrl + Alt + T) kuma a ciki ta hanyar buga:

shigar da kayan aiki a Ubuntu

sudo apt install duc
Game da Agedu
Labari mai dangantaka:
Agedu, kayan aiki don bin hanyar ɓata sararin faifai a cikin Ubuntu

Amfani da Duc

Hankula amfani shine mai zuwa:

duc subcomando opciones

Muna iya ganin Jerin manyan zaɓuɓɓuka da umarni ta hanyar gudummawar gudummawa a cikin m (Ctrl + Alt + T):

taimako

duc help

Don ganin ta cikakken jerin dukkan umarni da zabin su gudu:

duc help --all

Idan muna da sha'awa san amfani da takamaiman umarni, zamu iya tuntuɓar sa ta hanya mai zuwa:

duc taimaka subcommand

duc help subcomando

Createirƙiri fihirisar (database) by Duc

Kafin mu fara, na farko dole ne mu ƙirƙiri bayanan tsarin fayil. Dole ne kawai muyi amfani da umarni mai zuwa zuwa ƙirƙirar fihiris ɗin kundin adireshin mai amfani / gida:

duc index /home

duc ƙirƙirar fihirisa

Umurnin da ke sama zai adana fayil ɗin .duc.db a cikin babban fayil ɗin / gida. Idan kun ƙara sabbin fayiloli ko kundayen adireshi a cikin jakar da muka ƙirƙira fihirisa a kanta, umarnin da ke sama za a sake gudana a kowane lokaci don sake gina ta.

Yi amfani da alamar tambaya

Amfani da ƙananan umarni, zamu iya shawarta da bincika bayanan cewa mun halitta a baya:

bayanin bayanai

duc info

Idan akwai so jera dukkan fayiloli da kundayen adireshi a cikin kundin adireshi na yanzu, zamu iya rubuta:

Jerin da ke nuna sararin da aka cinye

duc ls

Hakanan zamu iya yi amfani da zaɓi -R don ganin sakamakon faifai tare da tsarin bishiyar:

nuna data amfani reshen itace

duc ls -R /home/usuario

Duba amfani da faifai a kan hoto daga tashar

Hakanan zamu iya duba girman fayil a cikin hoto. Idan kuna sha'awar ganin jadawalin wata hanyar, zaku iya amfani da umarnin 'duk ls'kamar yadda aka nuna a cikin masu zuwa:

jadawalin amfani a cikin m

duc ls -Fg /home/usuario

Umurnin da ke sama yana tambayar bayanan duc kuma ya lissafa girman duk fayiloli da kundayen adireshi a cikin hanyar. Idan ba a samar da wata hanya ba, za a leka kundin adireshin aiki na yanzu.

Hakanan zamu iya aiwatar da umarnin bakwai zuwa bude kebul mai amfani dubawa bisa Jinya. Tare da shi zamu iya bincika amfani da tsarin fayil:

Mai amfani da ke duba tashar diski

duc ui

Idan kuna sha'awar bude Uc-based console UI don bincika wata hanya, ba za a sami fiye da yi amfani da umarnin 'ui' mai bi:

duc ui /home/usuario/carpeta

Yi amfani da zane mai zane (X11)

Idan ka fi so yi amfani da zane mai zane (X11) don bincika tsarin fayil, Umurnin da za'a iya amfani dashi shine mai zuwa:

zane mai amfani da faifai

duc gui

A wannan yanayin, zamu kuma iya amfani da subcommand 'gui' don bincika bayanan duc tare da zane mai zane (X11) don bincika faifan amfani da hanyar da aka bayar:

duc gui /home/usuario/carpeta

Taimako

Abinda muka gani kawai shine ainihin matakan da za'a iya ɗauka tare da 'Duke'. Don ƙarin bayani, ziyarci aikin yanar gizo ko duba shafukan mutum a cikin m (Ctrl + Alt + T):

man duc

Idan kun gwada shi, zaku ga cewa mai sauƙi ne, amma mai amfani da faifai mai amfani. Yana bawa masu amfani hanya mai sauri don sanin waɗanne fayiloli ko kundayen adireshi suke ɗaukar abubuwa da yawa.


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