Editing VirtualBox

==Notas==
<source lang="bash">
 VBoxManage getextradata "VM-NAME" enumerate  #show variables
 VBoxManage setextradata "VM-NAME" KEY VALUE  #set variable KEY with value VALUE
</source>
key, value examples
{| class="wikitable"
|-
! KEY !! VALUE
|-
| GUI/AutoresizeGuest || false
|-
| GUI/LastGuestSizeHint || 1920,949
|-
| GUI/LastNormalWindowPosition || 1110,403,800,667
|-
| CustomVideoMode1 || 1920x949x32
|}

==MAC OS Screen Resolution==
 VBoxManage setextradata "VM name" VBoxInternal2/EfiGopMode N
Where N can be one of 0,1,2,3,4 referring to the 640x480, 800x600, 1024x768, 1280x1024, 1440x900 screen resolution respectively