# List all virtual machines
VBoxManage list vms
# List all running virtual machines
VBoxManage list runningvms
# Start a virtual machine in headless mode
VBoxManage startvm "<VM_NAME>" --type headless
# List all virtual machines
VBoxManage list vms
# List all running virtual machines
VBoxManage list runningvms
# Start a virtual machine in headless mode
VBoxManage startvm "<VM_NAME>" --type headless