Yuav Ua Li Cas Rho Tawm Ib Daim Ntawv Teev Npe hauv Linux?

Hauv Linux system, tshem tawm cov ntawv teev npe tuaj yeem ua tau ntau txoj hauv kev, nyob ntawm seb koj puas xav khaws cov npe nws tus kheej thiab cov ntaub ntawv tus cwj pwm hauv nws. Hauv qab no yog ob peb txoj hauv kev:

Txoj Kev 1: Siv lub ua rm txib kom rho tawm tag nrho cov ntaub ntawv hauv cov npe

Yog hais tias koj xav rho tawm tag nrho cov ntaub ntawv nyob rau hauv ib tug directory tab sis khaws cov directory nws tus kheej, koj muaj peev xwm siv lub ua rm lus txib. Piv txwv li, txhawm rau tshem tawm cov npe npe kuv_directory, koj tuaj yeem siv cov lus txib hauv qab no:

rm -rf my_directory/*

Txoj Kev 2: Siv cov lus txib nrhiav nrog -exec

Yog hais tias koj xav tau ntau granular tswj nyob rau hauv lub deletion txheej txheem, koj siv tau covnrhiavtxib ua ke nrog cov-execkev xaiv. Piv txwv li:

nrhiav my_directory -type f -exec rm {} \;



Cov lus txib no yuav pom tag nrho cov ntaub ntawv (-type f) sub kuv_directory directory thiab execute lub ua rm txib ntawm txhua cov ntaub ntawv.

Txoj Kev 3: Tsim Daim Ntawv Teev Npe Tshiab los hloov qhov qub

Yog tias koj xav kom khoob ib phau ntawv teev npe thiab tsis xav rov tsim nws, koj tuaj yeem rho tawm tag nrho cov npe thiab tom qab ntawd tsim nws dua:

rm -rf my_directory mkdir my_directory

Txoj hauv kev no tshem tawm cov npe thiab tag nrho nws cov ntsiab lus, tom qab ntawd tsim cov ntawv teev npe tshiab.




Txoj Kev 4: Siv lub rsync Hais kom ua

Cov rsync cov lus txib tuaj yeem siv los synchronize cov ntaub ntawv thiab cov npe, thiab nws kuj tuaj yeem siv los ua kom tsis muaj npe. Piv txwv li:

rsync -a --delete empty_directory/ my_directory/

Ntawm no, khoob_directory yog ib phau ntawv khoob, thiab cov -- rho tawm kev xaiv tshem tawm cov ntaub ntawv los ntawm lub hom phiaj directory uas tsis muaj nyob rau hauv qhov chaw directory.



Cov kev ceev faj

Ua ntej ua cov haujlwm tshem tawm, xyuas kom tseeb tias koj npaj siab yuav rho tawm cov ntaub ntawv tiag tiag, vim tias cov haujlwm no tsis tuaj yeem rov qab tau.
Yog tias daim ntawv teev npe muaj cov ntaub ntawv tseem ceeb, ua ib qho thaub qab ua ntej.
Siv cov sudo hais kom ua yuav tsum muaj cai tswj hwm. Yog tias koj tsis muaj kev tso cai txaus, koj yuav tau siv sudo los ua cov lus txib no.
Cov txheej txheem saum toj no siv rau ntau qhov xwm txheej, tab sis thaum siv lawv, xaiv txoj kev tsim nyog raws li koj qhov xwm txheej tshwj xeeb, thiab ua haujlwm ceev faj kom tsis txhob poob cov ntaub ntawv.