vbox-img --version (return code: 0)
5.0.18r106667
vbox-img --help (return code: 0)
Oracle VM VirtualBox Disk Utility 5.0.18
(C) 2005-2016 Oracle Corporation
All rights reserved.
Usage: vbox-img
setuuid --filename <filename>
[--format VDI|VMDK|VHD|...]
[--uuid <uuid>]
[--parentuuid <uuid>]
[--zeroparentuuid]
geometry --filename <filename>
[--format VDI|VMDK|VHD|...]
[--clearchs]
[--cylinders <number>]
[--heads <number>]
[--sectors <number>]
convert --srcfilename <filename>
--dstfilename <filename>
[--stdin]|[--stdout]
[--srcformat VDI|VMDK|VHD|RAW|..]
[--dstformat VDI|VMDK|VHD|RAW|..]
[--variant Standard,Fixed,Split2G,Stream,ESX]
info --filename <filename>
compact --filename <filename>
[--filesystemaware]
createcache --filename <filename>
--size <cache size>
createbase --filename <filename>
--size <size in bytes>
[--format VDI|VMDK|VHD] (default: VDI)
[--variant Standard,Fixed,Split2G,Stream,ESX]
[--dataalignment <alignment in bytes>]
repair --filename <filename>
[--dry-run]
[--format VDI|VMDK|VHD] (default: autodetect)
clearcomment --filename <filename>
resize --filename <filename>
--size <new size>