Shulou(Shulou.com)06/02 Report--

Here, take centos 6 as an example, the solution to forget the root password, for your reference, the details are as follows

Step 1: restart the system first, press any key while reading seconds, and the menu interface shown below will appear:

Step 2: press "e" to enter grub editing mode, as shown in the figure:

Step 3: move the cursor to the kernel line, press "e" again to enter the editing screen of the kernel line, and then type single at the end of the screen that appears:

Step 4: after pressing "Enter" to confirm, press b to start to enter single maintenance mode. In this mode, you do not need to enter a password to obtain the control rights of the terminal (that is, the permission to use root):

Step 5: you can change your password now. Enter passwd. The system requires you to enter your new password twice:

All right, it's done. Restart the system and you can log in with the new password.

The above is the whole content of this article, I hope it will be helpful to your study, and I also hope that you will support it.

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