Get VirtualBox info with ruby...

virtualbox_with_ruby.rb

require "rubygems"
require "virtualbox"

vms = VirtualBox::VM.all

vms.each do |vm|
  puts <<EOI
#{vm.name}
#{"="*vm.name.length}
Memory: #{vm.memory_size} MB
CPU count: #{vm.cpu_count}
OS Type: #{vm.os_type_id}
Status: #{vm.state}
EOI
  puts ""
end

=begin

OUTPUT:

  Ubuntu Test Machine
  ===================
  Memory: 512 MB
  CPU count: 1
  OS Type: Ubuntu
  Status: running

=end