Change your own password:
passwd
Change others users password:
passwd Username
passwd -d username
Reboot your server up to the kernel screen and then press e and input the following text:
linux init=/bin/sh
Working with passwords
You can use the following commands when working with passwords:
Change your own password:
Change others users password:
Delete users password:
When you loose or forget the password, you can reset it in the following way:
Reboot your server up to the kernel screen and then press e and input the following text:
Then press enter to boot the server and you will land on a single user shell where you can set the password in the normal way.
Change your own password:
Change others users password:
Reboot your server up to the kernel screen and then press e and input the following text: