Sake saita Tushen Tushen Kalmar wucewa a cikin Rocky Linux/AlmaLinux


Yana faruwa. Ee, wani lokacin za ka iya rasa gano kalmomin shiga, gami da tushen kalmar sirri wanda ke da mahimmanci wajen aiwatar da ayyukan gata na tushen. Wannan na iya faruwa saboda ɗimbin dalilai ciki har da zama na tsawon lokaci ba tare da shiga azaman tushen mai amfani ba ko samun hadadden kalmar sirri - a cikin wannan yanayin yakamata ku yi la'akari da yin amfani da manajan kalmar sirri don adana kalmar sirri cikin aminci.

Idan kun manta tushen kalmar sirrinku kuma ba ku da inda za ku dawo da shi, kada ku damu. Idan kuna da damar jiki zuwa uwar garken ku, zaku iya sake saita tushen kalmar sirrinku da aka manta tare da ƴan matakai masu sauƙi.

[Kila kuma son: Yadda ake Sake saita Tushen Tushen Kalmar wucewa a cikin RHEL 8]

Kasance tare da mu yayin da muke tafiya ta hanyar yadda ake sake saita kalmar sirri da aka manta a cikin Rocky Linux/AlmaLinux.

Mataki 1: Shirya Ma'auni na Kernel

Da farko, sake kunna tsarin. A farkon shigarwar menu na grub, danna ‘e’ akan madannai don samun dama ga editan GRUB.

Da zarar kun shiga harsashin editan grub, gungura ƙasa har sai kun isa layin da ya fara da 'linux'. Yin amfani da maɓallin kibiya na gaba, kewaya zuwa ƙarshen layin kuma ƙara layin mai zuwa zuwa umarnin.

rd.break enforcing=0 

Don samun dama ga yanayin gaggawa, danna Ctrl + x.

Mataki 2: Sake saita Tushen Kalmar wucewa

Don sake saita tushen kalmar sirri, muna buƙatar samun dama ga kundin adireshi /sysroot tare da izinin karantawa da rubutawa. Don yin haka, hau kundin adireshi /sysroot tare da izinin karantawa da rubutawa.

# mount -o rw,remount /sysroot

Yi la'akari da sarari tsakanin dutsen da -o, da tsakanin sake hawa da /.

Na gaba, canza yanayin shugabanci zuwa /sysroot.

# chroot /sysroot

Don sake saita tushen kalmar sirri, kawai rubuta umarni mai zuwa. Za a buƙaci ka samar da sabon kalmar sirri sannan daga baya, sake saita shi.

# passwd root

Mataki 3: Saita Yanayin SElinux

Na gaba, saita mahallin SELinux da ya dace kamar yadda aka nuna.

# touch  /.autorelabel

Umurnin yana ƙirƙirar fayil ɗin ɓoye mai suna .autorelabel a cikin tushen directory. A lokacin sake kunnawa, SELinux yana gano wannan fayil ɗin kuma ya sake rubuta duk fayilolin akan tsarin tare da mahallin SELinux masu dacewa. Wannan tsari yana ɗaukar ɗan lokaci kaɗan a cikin tsarin tare da sararin faifai.

Da zarar an gama, fita daga mahallin /sysroot.

$ exit

Sa'an nan kuma gudanar da umarnin fita don barin lokacin sauya tushen kuma sake kunna tsarin.

$  exit

Da zarar tsarin ya sake kunnawa, zaku iya shiga kuma ku canza zuwa tushen mai amfani ba tare da matsala ba.

Kammalawa

Kuma a can kuna da shi. Mun sami nasarar sake saita tushen kalmar sirri a cikin Linux Rocky. Haka tsarin yakamata yayi aiki akan AlmaLinux.