RESET ROOT PASSWORD OF RED HAT ENERPRISE LINUX 5.5

RESET ROOT PASSWORD OF RED HAT ENERPRISE LINUX

Red Hat Enterprise Linux is Linux-base operating system and All of Redhat official support and training. And certificate that most system administrator acquire is RHCE

Today I would like to show you how to reset the root password from RHEL 5.5. as below step :

To be able reset the root password , we Must enter single mode of RHEL 5.5

1.       Start up Red Hat Enterprise system.

 

2.  Then type letter “e” to edit the Grub loader

 3.   High light to second line as above image and type letter “e”

 

4. Type number “1” at the end of the line as below images then enter

  

5.  After  enter, they will go one backward screen then type letter to “b”   (below image)

6.  After boot , you will got single mode then type command “passwd” to change root password. 

7.   Done !!!! Enjoy