This is an old revision of the document!

How to convert VMDK to VDI/VHD

VBoxManage clonemedium disk aaaa.vmdk aaaa.vdi --format VDI

Move Virtual Machine

vboxmanage movevm "debian" --folder /home/...

How to change VirtualBox default VM location in command line

vboxmanage setproperty machinefolder /path/to/directory/

Removing a Guest VM from the command line

VBoxManage unregistervm <uuid>|<name> [--delete]