How to reset the Root password of CentOS 7

Source: Internet
Author: User

How to reset the Root password of CentOS 7

The CentOS7 virtual machine has not been used for a while, and the root password does not exist. The method for modifying the root password found on the internet is recorded here.

1-In the Enable grub menu, select Edit option to start

2-Press the keyboard key e to enter the editing page

3-find the line in Linux 16 and change ro to rw init =/sysroot/bin/sh.

4-Now press Control + x to start in Single User Mode

5-now, you can use the following command to access the system

chroot /sysroot

6-reset the password

passwd root

7-update system information

touch /.autorelabel

8-exit chroot


9-restart your system


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