How do you enter a Sudoers file in Linux?
umyalo we-visudo usebenzisa i-vi njengomhleli lapha amanye amathiphu wokuwusebenzisa:
- Shintshela kumpande, (su root), bese usebenzisa i-visudo, (njengangenhla).
- Thola lapho kuthiwa khona “zimpande ZONKE=(BONKE) KONKE”.
- Thayipha okuthi “o” ukuze ufake umugqa omusha ngezansi kwawo.
- Manje thayipha ofuna ukukufaka, isb “igama lomsebenzisi BONKE=(BONKE) BONKE”.
- Chofoza u-esc ukuze uphume kumodi yokufaka.
- Thayipha okuthi “:x” ukuze ulondoloze futhi uphume.
Ngiwamisa kanjani ama-Sudoers?
Singamisa ukuthi ubani ongasebenzisa imiyalo ye-sudo ngokuhlela ifayela /etc/sudoers, noma ngokungeza ukucushwa ku-/etc/sudoers. d umkhombandlela. Ukuhlela ifayela le-sudoers, kufanele ngaso sonke isikhathi sisebenzise umyalo we-visudo. Lokhu kusebenzisa umhleli wakho ozenzakalelayo ukuhlela ukucushwa kwe-sudoers.
Ngizishintsha kanjani izimvume kuma-Sudoers?
"I-sudo: / njll / i-sudoers iyabhaleka emhlabeni" - Uzilungisa kanjani izimvume zefayela le-sudoers
- Qinisekisa ukuthi imvume yefayela le-sudoers ilungile: # ls -l /etc/sudoers.
- Okulindelekile okukhiphayo: -r–r—–. …
- Kushintshwe imvume yefayela uma kudingeka njengempande: # chmod 440 /etc/sudoers.
- Uma isinyathelo sesi-2 senziwe, qinisekisa ushintsho olwenziwe:
How do I read a Sudoers file?
Ungathola ifayela le-sudoers ku- "/etc/sudoers". Sebenzisa umyalo othi “ls -l /etc/” ukuze uthole uhlu lwayo yonke into ohlwini lwemibhalo. Ukusebenzisa -l after ls kuzokunikeza uhlu olude nolunemininingwane. Nasi ukwakheka kwefayela le-sudoers ku-Ubuntu.
Iyini i-Visudo ku-Linux?
Umyalo we-visudo uyindlela ephephile nevikelekile yokuhlela ifayela /etc/sudoers ezinhlelweni ze-UNIX ne-Linux. /etc/sudoers iyisisetshenziswa sokuthola ukufinyelela okukhethekile ngomyalo we-sudo. … I-Visudo ngokuyisisekelo iyisisonga somhleli wombhalo njenge-vi noma i-nano.
How do I manage Sudoers files?
Yini engenziwa ukushintsha ifayela le-sudoers?
- Qalisa i-sudo visudo njengoba kushiwo ngenhla.
- Cindezela u-Alt +/ ukuze uzulazule uze ufike ekugcineni kwedokhumenti. Uma usebenzisa i-Vi noma i-Vim, cindezela u-Shift + G esikhundleni salokho.
- Dala umugqa omusha ngezansi kwedokhumenti bese wengeza umugqa olandelayo: ...
- Cindezela okuthi Ctrl + o ukuze ulondoloze kanye no-Ctrl + x ukuze uphume.
6 авг. 2018 g.
Ngizibheka kanjani izimvume ze-Sudo?
Qalisa i-sudo -l . Lokhu kuzoklelisa noma yimaphi amalungelo e-sudo onawo. ngoba ngeke ibambelele kokokufaka kwephasiwedi uma ungenakho ukufinyelela kwe-sudo.
Uyini umyalo we-sudo?
sudo , umyalo owodwa wokubusa wonke. Imele "super user do!" Kubizwa ngokuthi “inhlama ye-sue” Njengomphathi wesistimu ye-Linux noma umsebenzisi wamandla, kungomunye wemiyalo ebaluleke kakhulu kunqolobane yakho. Ukusebenzisa umyalo we-sudo, ngesikhathi somyalo, faka: sudo [command]
Ngizilungisa kanjani izimvume ze-Sudo?
Ezinye izeluleko eziku-inthanethi zithi sebenzisa impande ye-chown: impande /usr/bin/sudo chmod 4755 /usr/bin/sudo .
...
Ngakho izinyathelo zakho zizoba kanjena:
- qala kusuka ku-CD / Pendrive ebukhoma.
- hlola ukuthi ingabe idiski yakho bese ifakwe ngokuzenzakalela (nokuthi kufanele kuphi). Uma kungenjalo, yifake (bona ngezansi)
- sebenzisa i-sudo chmod 0755 ukulungisa izimvume.
27 izinyanga. 2012 г.
Ngilibuyisela kanjani ifayela le-Sudoers?
Uma ungcolise ifayela lakho le-sudoers, uzodinga:
- Qalisa kabusha kumodi yokutakula (shaya ukuphunyuka ngesikhathi sokuqalisa, khetha inketho yemodi yokutakula esikrinini se-grub)
- Khetha inketho ethi 'Vumela inethiwekhi' (uma ungenzi uhlelo lwakho lwefayela luzofakwa njengolufundwayo kuphela. …
- Khetha inketho ethi 'Yehlisa ukuze uqedele igobolondo'.
- sebenzisa i-visudo, lungisa ifayela lakho.
30 okthoba. 2011 g.
Liyini ifayela le-Sudoers?
Umyalo we-sudo ulungiswa ngefayela elitholakala ku-/etc/ ebizwa ngokuthi ama-sudoers. Ngomyalo we-sudo unikeza amalungelo ezingeni lokuphatha kubasebenzisi abavamile. Endaweni ye-VPS engumsebenzisi wempande ozenzakalelayo. … Ungamisa abanye abasebenzisi ukuthi nabo bakwazi ukusebenzisa umyalo we-sudo.
Ngiluthola kanjani uhlu lwe-Sudoers?
Enye indlela yokuthola ukuthi umsebenzisi unokufinyelela kwe-sudo ngokubheka ukuthi lowo msebenzisi oshiwo uyilungu leqembu le-sudo. Uma ubona iqembu elithi 'sudo' kokuphumayo, umsebenzisi uyilungu leqembu le-sudo futhi kufanele libe nokufinyelela kwe-sudo.
Ngikunika kanjani ukufinyelela kwe-sudo kumyalo othile?
Ngakho-ke kungenzeka ukunika amandla umsebenzisi ukuthi asebenzise imiyalo ethile kuphela nge-sudo ku-Linux. Lokhu kungenziwa ngokushintsha ifayela /etc/sudoers noma ngokungeza ifayela elithile lokucushwa kwe-sudoers ngaphansi kwe /etc/sudoers.
How does Sudoers file work?
Introduction. The /etc/sudoers file controls who can run what commands as what users on what machines and can also control special things such as whether you need a password for particular commands. The file is composed of aliases (basically variables) and user specifications (which control who can run what).