AmakhompyuthaWokusebenza

Linux: search for amafayela kusetshenziswa esibulalayo

Wonke umuntu ekuphileni kwakhe ufuna ukuba nesikhathi sokwenza amacala amaningi ngangokunokwenzeka. Ngeshwa, awusebenzi siyixazulule. Isikhathi - yilokhu phakade akwanele ukuba ngamunye wethu. Nokho, abantu beza nge lenqwaba izindlela ukuze kusheshiswe operation ethile, noma leso senzo.

It manje hhayi mayelana njengoba global, kunalokho kuyinto engasho lutho, ngomqondo, ngisho kudingekile. Mayelana ukuthi kusetshenziswe kanjani Linux search ifayela. Mayelana nendlela ukusheshisa le nqubo izikhathi eziningana, futhi kanjani ukuze wenze ngokuzenzakalelayo ucinge amafayela ezidingekayo umkhawulo.

search ifayela Simple

Manje cabanga ngendaba uma usesha yamafayela ku-Linux kudingeka liqalise, ukwazi kuphela amanye izakhiwo zalo (igama, usayizi, noma usayizi). abantu Unolwazi baye baqaphela ukuthi kubalulekile ukusebenzisa umyalo yokuthola.

Ngakho, ake sithi, esinayo ikhompyutha endaweni ethile kwifolda yakho ekhaya, kukhona isithombe, okuthiwa "Pokemon.jpg," kodwa singazi ukukhumbula impela lapho itholakala.

Ukuze uvule ifolda ngamunye ngamunye, ungasebenzisa umyalo thola, okungukuthi, ukubhalisa esigungwini:

thola / ikhaya -Igama "Pokemon.jpg" -print

Ngokushesha kuvele indlela eya ifayela. Kodwa ukwenza kucace, kubalulekile ukuchaza. Itulo «/ ikhaya» ibonisa ukuthi usesho ifayela oyokwenziwa lwemibhalo ekhaya. «-Igama» ezinqunyiwe uma yokusesha ibizwa ngokuthi, ezacashunwa zibonisa igama eligcwele ifayela ke. Futhi «-print» ekupheleni ikunika umyalo okukhipha esethole imiphumela esikrinini.

Manje ake belingisa isimo lapho ungazi ngefomethi yefayela. Kulokhu, umyalo izobukeka kanje:

thola / ikhaya -Igama "Pokemon *" -print

Kulokhu, "*" ibekwe ekupheleni igama lefayela. Lokhu kusho ukuthi ngeke kube khona wonke amafayela okuthiwa "Pokemon", noma kungaba isithombe, idokhumenti, noma umculo.

Ukuze uthole ngesakhiwo zefayela elithile, ezifana «.jpg», kufanele ufake:

thola / ikhaya -Igama "* .jpg" -print

Sicabanga ukuthi ubuhlobo kucacile. Futhi kwaba sobala njengoba ukusebenza ngo-Linux search ifayela.

Ukucinga umbhalo amafayela

Abantu abaningi zisetshenziselwa, ukuthi ukufunwa embhalweni igama elithile noma ibinzana kungenziwa ngokuvula umbhalo eZwini noma isimiso esifanayo futhi besesha, kodwa ku-Linux search umbhalo amafayela wenziwa isheshe futhi ngandlela-thile kube lula.

Endaweni ithimba lokuqala bayakhohlwa «uthole», kuba kuleli cala ngeke kusisize. Manje sibheke «grep» ithimba. Lokho-ke uzothola in the amazwi kweza udonga olukhulu umbhalo kuyadingeka.

Ake sithi kukhompyutha yakho linedokodo umbhalo, okuyinto ine amazwi athi "ngiyamthanda Linux" futhi wazi ukuthi itholakala ifolda: «/ ekhaya / umsebenzisi». Ngakho, ukuthola idokhumenti ufuna ukuba umbhalo, kufanele ufake umyalo:

grep "Ngithanda Linux" /home/user/*.txt

I-syntax silula. Ngemva grep ocashunwe ecacisiwe search amazwi, bese kudingeka badedele indlela eya ifayela lapho kudingeka afune, futhi ekupheleni ucacise ifomethi yefayela.

Ukucinga Amafayela elikhulu

Ngo-Linux, thola amafayela amakhulu wenziwa avame ezimweni lapho incane kudiski, futhi ukuthi kunesidingo esiphuthumayo ukususa amafayela esindayo.

Kukhona izinketho ezimbili kanjani ukuthola ngokushesha futhi asuse lawo mafayela. Okuqakatheke, abayona ezahlukene, futhi wena kuphela ongathatha isinqumo indlela yokusebenzisa.

Ithimba kuqala kuyosenza uthole amafayela kunangendlela esibekiwe:

thola / -size + 1G -print

Kulokhu, sibona ukuthi ubukhulu ecacisiwe we «+ 1G», okusho ukuthi amafayela kuyoba engaphezu kuka-1 GB, uma esikhundleni plus a lokususa, kwakuyosho ukuthi kwaba ukuthi search for amafayela amancane kunosayizi ecacisiwe. Kodwa le ndlela kuyinto embi isizathu esisodwa: uma la mafayela kuyoba eziningi, uzoba isikhathi eside usuqonda, ngakho kukhona ukhetho lwesibili.

Faka umugqa wemiyalo:

thola / -mount -type f -LS 2> akwi / dev / null | uhlobo -rnk7 | ikhanda -10 | awk '{printf "% 10D MB \ t% s \ n", ($ 7/1024) / 1024, $ NF}'

Khona-ke wena esikrinini abonakale amafayela eziyishumi, uthome ngobukhulu. Lokhu kungasindisa isikhathi sifuna kukho efanelekayo ukuze kususwe.

Ngaphambi kokuba akhiphe le miyalo, kutuswa ukuba ubhalise umyalo «sudo su», ukuze uthole umsebenzisi omkhulu, ngoba usesho ifayela futhi sizothinta impande.

Ukucinga amafayela yokusekelayo

Ngokuvamile kwenzeka ukuthi ngokusebezisa ikhompyutha isikhathi eside ku-okuphindiwe ke avele seludaliwe amafayela. Kuphakama ngenxa yezizathu eziningi, enye yazo ukunganaki. Yiqiniso, into embi is hhayi ezisengozini, kodwa endaweni usalokhu, ngakho ukususa ngokushesha kubo bonke okudingeka ukwenze ukuze Linux uthole amafayela impinda.

Njengezinye okokugcina, lokhu kungenziwa ngezindlela ezimbili, kodwa ukuyeka ngesikhathi esisodwa, yikuphi okulula.

Ungalanda ithuluzi ekhethekile kokuthi kubhaliswe ku esibulalayo:

sudo efaneleka-uthole ufake fslint

It ahluke kusukela kwezinye izinguqulo ukuthi has a isikhombimsebenzisi sokuqhafaza ezokwenza lula umsebenzi nge izimfundamakhwela ziyaye wakhe.

Running ke, ungakwazi ngokushesha ucindezela search, ngokwakhona kuzoba ekhaya lakho lwemibhalo. Uma wayefisa, ungakhetha yisiphi lwemibhalo.

Izinketho zosesho Alternative

Yiqiniso, ukukhumbula yonke umyalo ngenhla kepha amandla wonke umuntu, futhi uma ngikhuluma iqiniso, kwanhlanga zimuka nomoya, ubhale ephepheni futhi akuyona inketho. Yingakho kudingeka ukhulume enye, okuyinto kayikhulu kulula, nakuba isikhathi esiningi.

Inketho yokuqala, uma udinga ukuthola ifayela ngegama, ngiyozifuna kusukela umqhubi. Vele ukhethe ifolda lapho uzakuthathwa okufanele oyifunayo, futhi ebhokisini lokusesha, sise kwesokudla phezulu, ufake igama layo. Kukhona ungase futhi ubhalele futhi ifayela format.

Indlela yesibili ofanele uma udinga ukucinga yezinhlamvu e amafayela Linux. Download LibreOffice bese ukopisha umbhalo wakho. Emuva kwalokho cindezela inhlanganiselazihlonzi Ctrl F abonakalisa ngokushesha, faka inhlanganisela kudingekile yamagama.

Lapha, isimiso, futhi zonke. Ngakho ungakwazi ngokushesha ukuthola oyifunayo, ngaphandle kokuthi ukhumbule imiyalo.

isiphetho

Njengoba singabona, ingafinyelelwa ngezindlela ezihlukahlukene ku-Linux search ifayela. Ezinye zingcono, abanye okubi nakakhulu, konke kuncike isimo. Kunoma yikuphi, ngemva kokufunda lesi sihloko, ungakwazi manje wenze kanjalo. Ukusebenzisa umugqa wemiyalo isikhashana, uzokhumbula, bese kakhulu amaqembu uzokwazi ukusheshisa inqubo izikhathi eziningana.

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