Yadda ake Sake Sanar da Kalmar sirri da aka manta a RHEL/CentOS da Fedora


A cikin wannan sakon zai jagorantar ku da matakai masu sauƙi don sake saita tushen kalmar sirri da aka manta a cikin RHEL, CentOS da Fedora Linux tare da misali. Akwai hanyoyi daban-daban don sake saita tushen kalmar sirri wadanda suke.

  1. Booting cikin yanayin mai amfani guda.
  2. Yin amfani da faifan taya da shirya fayil ɗin passwd.
  3. Dutsen hawa zuwa wani tsarin kuma canza fayil ɗin passwd.

A nan, a cikin wannan labarin za mu sake nazarin "Booting cikin yanayin mai amfani ɗaya" zaɓi don sake saita kalmar sirri ta asali da aka manta.

Hankali: Muna roƙon ɗaukar bayananku kuma gwada shi da kanku.

Mataki 1. Boot Computer da kuma katsewa yayin da ake yin booting a matakin GRUB yana buga maballan ‘kibiya’ ko “sararin sararin samaniya”.

Mataki na 2. Rubuta 'a' don gyara batun kernel. A kowane lokaci zaka iya soke buga maballin 'ESC'.

Mataki 3. Sanya 1 a karshen "rhgb shiru" sai a latsa madannin "Shigar" don kora cikin yanayin mai amfani guda.

Mataki na 4. Rubuta umarni “runlevel” don sanin runlevel inda kake tsaye. Anan "1 S" yana bayyana cewa ku a cikin yanayin mai amfani ɗaya.

Mataki 5. Rubuta 'passwd' umarni ba tare da sunan mai amfani ba kuma latsa 'Shigar' maɓalli a cikin umarnin sauri. Zai buƙaci samar da sabon kalmar sirri kuma sake buga kalmar shiga iri ɗaya don tabbatarwa. "An gama muku" Taya murna !!!

Me za'ayi idan GRUB bootloader an kiyaye kalmar sirri? Za mu tattauna a cikin labarinmu na gaba, yadda za a kare GRUB tare da kalmar wucewa kuma sake saita iri ɗaya. Kasance damu…

Idan kun ga wannan labarin yana da taimako, ko kuna iya samun wasu maganganu ko tambaya game da shi don Allah jin daɗin tuntuɓar mu ta hanyar akwatin da ke ƙasa.