sudo swapon /swap
#sudo sed -i '/swap/d' /etc/fstab # and update fstab with the swapfile
echo "/swap none swap sw 0 0" | sudo tee -a /etc/fstab
+ #sudo ssh-keygen -f /etc/ssh/ssh_host_ed25519_key -t ed25519 -N ''
SHELL
+
+ #config.vm.provision "file", source: "~/.ssh/id_ed25519.pub", destination: "/root/.ssh/authorized_keys"
end