How to forget the root Superuser password in Linux

How to forget the root Superuser password in Linux

I. Introduction: if you are a new Linux User, this article is very suitable for you. Here we will introduce how to solve the problem if you forget the password of the root Super User.

First, restart the computer on which you want to modify the host and enter the following interface:



Enter e
Go to the following page:

Then, modify the settings as follows:

Then press ctrl-x to execute the next step:

 
When switch_root:/# appears, you should enter chroot/sysroot.
Passwd
Enter your new password:
Confirm new password:
Create the/. autorelabel file.
The above reboot cannot be restarted. It should be exit twice, or ctrl + d twice, as shown in


This proves that the modification is successful.

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