Ubuzile: Ngiyithola kanjani iphasiwedi yami yezimpande ku-Linux?

Okuqukethwe

Ngiyisetha kanjani kabusha iphasiwedi yami yempande?

Faka okulandelayo: khweza -o faka kabusha i-rw /sysroot bese ushaya u-ENTER. Manje thayipha i-chroot /sysroot bese ushaya u-enter. Lokhu kuzokushintsha kuhla lwemibhalo lwe-sysroot (/), futhi kwenze leyo ndlela ibe yindlela yakho yokukhipha imiyalo. Manje ungamane uguqule iphasiwedi ukuze usebenzise impande umyalo we-passwd.

Ngiyithola kanjani iphasiwedi yami ye-sudo?

Uma ukhohlwe iphasiwedi yohlelo lwakho lwe-Ubuntu ungalulama usebenzisa lezi zinyathelo ezilandelayo:

Vula ikhompuyutha yakho.
Cindezela u-ESC ekwazisweni kwe-GRUB.
Cindezela u-e ukuze uhlele.
Gqamisa umugqa oqala i-kernel …………
Iya ekugcineni komugqa bese wengeza rw init=/bin/bash.
Cindezela u-Enter , bese ucindezela okuthi b ukuze uqalise uhlelo lwakho.

Udinga ukusetha iphasiwedi yempande kuqala ngokuthi “impande ye-sudo passwd“, faka iphasiwedi yakho kanye bese uphinda iphasiwedi entsha ye-root kabili. Bese uthayipha u-“su -” bese ufaka igama-mfihlo osanda kulisetha. Enye indlela yokuthola ukufinyelela kwezimpande ithi “sudo su” kodwa kulokhu faka iphasiwedi yakho esikhundleni sezimpande.

Kuthiwani uma ngikhohlwe iphasiwedi yami ye-Linux?

Setha kabusha iphasiwedi ye-Ubuntu kumodi yokutakula

Isinyathelo 1: Qalisa kumodi yokutakula. Vula ikhompuyutha. …
Isinyathelo sesi-2: Yehlisa ukuze ukhiphe umyalo wegobolondo. Manje uzokwethulwa ngezinketho ezihlukile zemodi yokutakula. …
Isinyathelo sesi-3: Khipha kabusha impande ngokufinyelela kokubhala. …
Isinyathelo sesi-4: Setha kabusha igama lomsebenzisi noma iphasiwedi.

Ngingayithola kanjani kabusha iphasiwedi yami yezimpande ku-Ubuntu?

Izimpendulo ze-3

Ngena kwimodi yokutakula kusuka kumenyu ye-Grub (usebenzisa ukhiye wokushintsha uma Ubuntu kuwukuphela kwe-OS)
Ngemuva kokuqalisa, hamba kunketho ethi Drop to Root Shell Prompt.
Thayipha mount -o rw,remount /
Ukusetha kabusha iphasiwedi, thayipha igama lomsebenzisi (igama lakho lomsebenzisi)
Bese uthayipha Iphasiwedi entsha bese uphuma kugobolondo uye kumenyu yokuphinda uthole.

Ngiyithola kanjani iphasiwedi yami yezimpande ku-Ubuntu?

Ayikho iphasiwedi yempande ku-Ubuntu kanye ne-Linux distro eminingi yesimanje. Esikhundleni salokho, i-akhawunti yomsebenzisi evamile inikezwa imvume yokungena njengomsebenzisi wempande esebenzisa umyalo we-sudo. Kungani kwenziwa icebo elinjalo? Kwenziwa ukwandisa ukuphepha kohlelo.

Ithini iphasiwedi ezenzakalelayo yezimpande ku-Linux?

By impande ezenzakalelayo ayinayo iphasiwedi futhi i-akhawunti yezimpande ikhiyiwe uze uyinikeze iphasiwedi. Ngesikhathi ufaka Ubuntu ucelwe ukuthi udale umsebenzisi nge-password. Uma unikeze lo msebenzisi iphasiwedi njengoba iceliwe khona-ke lena yiphasiwedi oyidingayo.

Ngingayifinyelela kanjani i-sudo ngaphandle kwephasiwedi?

Ungawusebenzisa kanjani umyalo we-sudo ngaphandle kwephasiwedi:

Thola ukufinyelela kwezimpande: su -
Yenza isipele ifayela lakho /etc/sudoers ngokuthayipha umyalo olandelayo: ...
Hlela ifayela /etc/sudoers ngokuthayipha umyalo we-visudo: ...
Faka/hlela umugqa ngendlela elandelayo kufayela /etc/sudoers lomsebenzisi oqanjwe 'vivek' ukusebenzisa imiyalo '/bin/kill' kanye ne-'systemctl':

Ingabe iphasiwedi ye-sudo iyafana nezimpande?

Iphasiwedi. Umehluko omkhulu phakathi kwalokhu okubili yiphasiwedi abayidingayo: kuyilapho i-'sudo' idinga iphasiwedi yomsebenzisi wamanje, 'su' idinga ukuthi ufake iphasiwedi yomsebenzisi oyimpande. … Ngokubheka ukuthi i-'sudo' idinga abasebenzisi ukuthi bafake ama-password abo, awudingi ukwabelana nge-password ye-root bonke abasebenzisi kwasekuqaleni.