Nhanganyaya
Iko kate inowanikwa muLinux inokubvumira kubatanidza mafaira uye kuratidza zvakabuda kune zvakasununguka, mumatambudziko akawanda ichi chiyero.
Chimwe chezvinhu zvinowanzoshandiswa zvekati ndekuratidzira faira kuchikwangwani uyewo kugadzira faira pamhepo uye kubvumira kuronga kwekutanga zvakananga pamugumo .
Nzira Yokugadzira A File Using Cat
Kugadzira faira uchishandisa mutemo wekati kuisa zvinotevera muwindo rekuguma:
paka>
Zviri pachena, unoda kudzorera
Paunenge uumba faira nenzira iyi, murwi uchasiyiwa pane imwe mutsara uye unogona kutanga kutora.
Iyi inzira yakanaka yekutanga mafiriji faira kana kuti kukurumidza kuumba dhiyabhorosi yedhairi yefaira yakafanana nekomma yakagadzirirwa faira kana pipe yakarongedzwa faira.
Kupedzisa kugadzirisa faira press CTRL uye D.
Iwe unogona kuedza kuti mushandirapamwe wakashanda nekunyora murairo ls :
ls -lt
Izvi zvinonyora mafaira ose mune faira ino uye iwe unofanira kuona faira yako itsva uye ukuru hunofanira kunge hukuru pane zero.
Nzira Yokuratidzira A File Using Cat
Mutemo wekati unogona kushandiswa kuratidza faira kuchikona zvakare. Zvose zvaunoda kuita ndezvokubvisa zvakakura kudarika chiratidzo sezvinotevera:
paka
Kana faira yacho yakanyanya kureba ipapo ichapfumbira kumusoro kwekrini nokukurumidza zvikuru.
Kuti uone peji yefaira nepeji shandisa mutemo mukuru :
paka
| zvimwe
Zvimwe, unogona kushandisa mutemo muduku zvakare:
paka
| zvishoma
Kuti uedze rudzi urwu mumutemo unotevera:
paka / etc / passwd | zvimwe
Zvechokwadi, iwe unogona kungokanganwa nezvekate zvachose uye nyora zvinotevera:
zvishoma / etc / passwd
Nzira Yokuratidzira Nhamba Nhamba
Pamusoro pemitsetse isina chinhu mune faira iwe unogona kushandisa murairo unotevera:
paka-b
Kana pane mitsetse isina mhando zvachose iyo isingagoni kuverengwa. Kana iwe uchida kuratidza nhamba yemiganhu yese pasinei nokuti haibatsiri, chengeta murairo unotevera:
cat -n
Nzira Yokuratidzira Sei Kuguma KweMumwe Mutsetse
Dzimwe nguva pavanenge vachitsvaga vashandisi vepa data vanogona kuonana nedambudziko nokuti pane vanhu vakavanzwa pamagumo emitsetse yavakanga vasiri kutarisira sepakati. Izvi zvinodzivirira vashandi vavo kushanda zvakanaka.
Ichi chikonzero chimwe chete chekuratidza kuguma kwemutsara wemutsetse kuitira kuti iwe uone kana pane zvisina kuverengwa.
Kuratidza dhora semagumo emutsara wemuiti kupinda murairo unotevera:
cat -E
Semuenzaniso tarisa mutsara unotevera wezvinyorwa
kati yakagara pamate
Paunomhanya izvi nekati -Eraira uchagamuchira zvinotevera zvakabuda:
kati yakagara pamatare $
Kuderedza Mifananidzo Isina Kubviswa
Paunenge uchiratidza zviri mukati pefaira uchishandisa mutemo wekati iwe unenge usingadi kuona kana pane mitoro yezvikamu zvakasvibiswa mutsara.
Murairo unotevera unoratidza kuti ungaderedza sei zvigadzirwa kuitira kuti kudzokorora mitsetse isina kuvhara kusakanganiswa.
Kuti ujekese izvi hazvizovanzi mitsetse isina chinhu zvachose asi kana une mitsetse isina kuvhara ine mutsara iyo inongoratidzira 1 chinyorwa chizere.
cat -s
Nzira Yokuratidzira Tabhi
Kana iwe uri kuratidza faira ine tab dzinotumira iwe haungawanzoona mabhii.
Murairo unotevera unoratidzira ... ini panzvimbo yebhu iyo inoita kuti zvive nyore kuona ivo vachifunga faira yako haina ... Ndiri mairi zvakadaro.
cat -T
Concatenate Multiple Files
Zvose zvinokonzerwa nekati ndeyekugadzirisa kuitira kuti iwe unzwe uchida kuziva kuti ungaratidza sei mafaira akawanda panguva imwe chete:
Unogona kutora mafaira akawanda kuhwindo nemirairo inotevera:
cat
Kana iwe uchida kubatanidza mafaira uye kugadzira faira itsva iko kushandisa murairo unotevera:
cat
>
Kuratidza Files In Reverse Order
Iwe unogona kuratidza faira mushure mokuraira kuburikidza uchishandisa murairo unotevera:
tac
Hongu, saka technically iyi haisi mutemo wekati, ndiwo mutemo wekuti tac asi inowanzoita chinhu chimwe chete asi inodzokorora.
Summary
Izvo zvakanaka chaizvo izvo zvekate yekate. Iyo inobatsira pakuumba mafaira pamabhururuka uye nekuratidzira zvakabuda kubva kumafaira uye zvechokwadi, unogona kuzvishandisa kuti ubatane mafayela akawanda pamwechete.