Virtualbox, as most other virtualisation technologies, provides a service to establish shared folders between the host system and the virtualbox guest OS. For that, you need to install the Virtualbox guest additions. To do so on virtual desktops, just open
How to connect to an SSH-Server
To connect to a system's terminal with a static network IP and an SSH-Server installed, open a terminal and enter following command, exchanging the network IP with the one of your SSH-Server: ssh root@192.168.0.110 Enter the target SSH-Server's root password