+ vboxmanage list hdds + grep ^UUID: + + sed s/ */ /cut -d -f2 + vboxmanage closemedium disk bce00fc3-7000-4342-92c5-51fb241e3ef4 + vboxmanage closemedium disk a2e175e7-9b8f-4cbe-9090-a7d2f11a8b91
