$> sudo apt install openssh-server
$> sudo systemctl enable ssh
$> sudo systemctl start ssh
$> sudo useradd -m -g sudo edw-sysadmin
$> sudo passwd edw-sysadmin
$> sudo su edw-sysadmin
# Here you will enter password
$> echo "$USER ALL=(ALL:ALL) NOPASSWD: ALL" | sudo tee "/etc/sudoers.d/dont-prompt-$USER-for-sudo-password"
sysadmin account$> ssh-copy-id -i ~/.ssh/id_ed25519.pub edw-sysadmin@192.168.56.3