Reset root password

1、rd.break

Restart the system , Press quickly on the boot page e key

find linux This business , Press end Key reached the end , Input rd.break

According to the prompt , Press ctrl+x

Enter the following command ：

 exit sign out sh-4.4#

exit sign out switch_root

Then wait patiently , Restart the system .

Enter user name and new password . Password changed successfully ！