Command-line interface to VirtualBox. Includes all the functionality of the GUI and more. Some subcommands such as
startvm
have their own usage documentation. More information: https://www.virtualbox.org/manual/ch08.html#vboxmanage-intro.
VBoxManage subcommand
VBoxManage --help
VBoxManage --help clonevm|import|export|startvm|...
VBoxManage --version