How to change the root password in Arch Linux?

To change the root password in Arch Linux, you can follow these steps:

1. Log into the system as the root user.
2. Open the terminal.
3. password
4. The system will prompt you to enter the current root password.
5. Enter the current root password and press the Enter key.
6. The system will prompt you to enter a new root password.
7. Please input a new root password and press the Enter key.
8. The system will prompt you to confirm the new root password.
9. Please enter a new root password again and press the Enter key.
10. The system will prompt you that the password has been successfully changed.

After completing the above steps, the root password will have been successfully changed. Please make sure to set a secure and easily memorable password.