Vagrant reset

vagrant destroy

vagrant destroy

Box remove

vagrant box remove {MACHINE NAME}

global-status

vagrant global-status

vagrant destroy {id}

VBoxManage list

VBoxManage list vms

VBoxManage unregistervm {uuid}

Vagrant cache clear

$ rm -r ~/.vagrant.d/boxes/geerlingguy-VAGRANTSLASH-centos7/
$ rm -r ~/.vagrant.d/boxes/centos7-64bit/

Delete Packer

$ VBoxManage list vms
"packer-centos-7-x86_64_1520943515083_75972" {27473c28-9f0b-4ffe-ae96-8e9afd251657}
"drupal.vm.local" {4b57f4c0-d786-46c1-9180-a1eab5dcba66}
# VBoxManage unregistervm {packer-centos-7 UUID}