Ndizvo Zvimwe Zvinobatsira uye Zvakasiyana-siyana Kupfuura Zvaunoziva
Vashandisi vatsva kuLinux (kunyanya Ubuntu) nokukurumidza vanoziva mutemo weSudo. Vazhinji vashandisi havamboiti chero chimwe chinhu kunze kwekutora "mvumo yakarambwa" mharidzo-asi Sudo anoita zvakawanda zvakadaro.
About Sudo
Chimwe chinhu chisingazivikanwi pamusoro peSudo ndechekuti inoshandiswa chete kupa mvumo dzemidzi kune mumwe munhu anoshanda. Ichokwadi, murairo weSudo unobvumira kuti utange mutemo semupi wevashandisi, nechinowanzogara chiri mudzi.
Nzira Yokupa Mushandisi Sudo Permissions
Vashandisi veUbumuntu vanogona kutora simba rekushandisa murairo weSudo usina kupiwa. Ndiko nokuti, panguva yekugadzirisa , munhu anoshandiswa usingagumi anogadzirwa, uye munhu asingashandisi mu Ubuntu anogara achigadziriswa neSudo permissions. Kana uri kushandisa zvimwe kugoverwa kana kuti kune vamwe vashandisi mukati me Ubuntu, zvisinei, mushandisi angave achida kubvumirwa kupinza mutemo weSudo.
Vanhu vashomanana chete ndivo vanofanira kunge vachigona kuwana murairo weSudo, uye vanofanira kunge vari vatongi vehurongwa. Vashandi vanofanira kupiwa chete zvibvumirano zvavanoda kuita mabasa avo.
Kupa vashandisi Sudo mvumo, iwe unongoda kuwedzera kune boka reSudo. Paunenge usika munhu anoshandisa, shandisa murairo unotevera:
sudo useradd -m -G sudo
Murairo wepamusoro unogadzira mushandisi ane faira yeimba uye kuwedzera mushandisi kuboka reSudo. Kana mutengi akatovepo, ipapo unogona kuwedzera mushandisi kuboka Sudo uchishandisa murairo unotevera:
sudo usermod -a -G sudo
A Chinhu Chakanakidzwa Sudo Tananga Kana Uchikanganwa Kuti Mhanya
Pano pane imwe yemagetsi ekuraira mazano iwe unogona kudzidza kubva kune vadzidzisi vakagadzikana-munyaya iyi, nekuda kwekupfuura "mvumo yakaramba" mharidzo. Kana iri mutemo wakareba, unokwanisa kuenda kuburikidza nehutano uye uise Sudo pamberi payo, unogona kuichengeta zvakare, kana iwe unogona kushandisa iri rinotevera murairo, unoshandisa mutemo wapfuura uchishandisa Sudo:
sudo !!
Nzira Yokushandura Pakudzika Mushandisi Shandisa Sudo
I S iwe unorayira inoshandiswa kushandura kubva pane imwe nhoroondo yevashandi kuenda kune imwe. Runomira Mutemo weSu pachake unoshandiswa kune iyo nhoroondo yepamusoro-soro. Nokudaro, kuti uende kunhoroondo yepamusoro-soro uchishandisa Sudo, ingoita mutemo unotevera:
sudo su
Nzira Yokumhanya Nayo Rudo Raira Munharaunda
Kana iwe uchida kumhanya murairo unoda ropafadzo dzekukurukurira kumashure, shandisa mutemo Sudo ne -b switch, sezvinoratidzwa pano:
sudo -b
Cherechedza kuti, kana mutemo uri kushanda unoda kutaurirana kwemunhu, izvi hazvigoni kushanda.
Imwe nzira yekuita nayo murairo mushure ndekuwedzera ma ampersand kusvika pakuguma, sezvinotevera:
sudo &
Nzira Yokugadzira Files Kushandisa Sudo Privileges
Nzira yakananga yekugadzira faira uchishandisa ropafadzo huru kunoshandisa mharidzi akadai seGNU nano , uchishandisa Sudo sezvinotevera:
sudo nano
Zvimwe, unogona kushandisa syntax inotevera:
sudo -e
Nzira Yokusvitsa Mutemo Seimwe Umushandisi Shandisa Sudo
Sezvambotaurwa, murairo weSudo unogona kushandiswa kutevera murairo seumwe umwe muvashandi. Nemuenzaniso, kana iwe watopinda mairi semushandisi "john" uye iwe unoda kumhanya murairo se "terry," ipapo iwe unogona kutora murairo weSudo nenzira inotevera:
sudo-u terry
Kana iwe uchida kuzviedza, tanga mumwe mushandisi anonzi "test" uye shandisa murayiro unotevera waAmiami :
sudo -u muedzo aniami
Nzira Yokugadzirisa Sudo Credentials
Paunenge uchitanga murairo uchishandisa Sudo, iwe unotungamirirwa ne password yako. Kwenguva inotevera, unogona kumhanya nemimwe mirairo uchishandisa Sudo usingapindi pasi rako. Kana uchida kupedza nguva iyoyo, shandisa murairo unotevera:
sudo -v
Zvimwe Nezvokuda
Pane zvakawanda zvekuti Sudo pane kungoita mutemo semukuru wevashandi. Tarisa Bhuku redu reSudo kuti uone zvimwe zveimwe shanduko dzaungashandisa.