How to Boot into Single User Mode

In this article, we will show you how to boot into the single user mode of CentOS.

1. Access the server by KVM.

2. Reboot the Server

3. Press any key when prompted.

4. Press the A key on your keyboard.

5. Add “single” to the end of the argument, then hit enter.

That’s it! You are now being booted into single user mode. Once you are done using this mode, please reboot the server to return to normal operation.