The default is to disallow login for root using ssh, so if you plan to allow remote access via ssh, it is recommended to create a user account, replacing <username> with the desired username in the commands below. If you prefer, you can skip this step and simply use the Linux user account which you will create later at step 6 ("Creating a Domain Coordinator") for ssh access.
-/sbin/adduser-passwd +/sbin/adduser <username> +passwd <username>