anchor.diff:  ###############################################################################
   ....
   
  -Each section like that defines how Vagrant should bring up a machine and configure it. There are a number of new comamnds we haven't seen before. Let's focus on the following:
  +Each section like that defines how Vagrant should bring up a machine and configure it. There are a number of new commands we haven't seen before. Let's focus on the following:
   
   ....
   #manos.vm.provision         :shell, path: "./shell/manos.sh"
  
positive.code: 
   vboxmanage list vms
  
  You shuld see output including something like:
  
  "Calavera_manos_XXXXXXXXXXXXX_XXXXX" {389dab0f-2f52-434e-bf50-c9792c42416a}
  
  
negative.code: 
   * Documentation:  https://help.ubuntu.com/
  Last login: Sun Feb 22 18:29:29 2015 from 10.0.2.2
  ....
  
  Now run the tree command:
  
  ....
  vagrant@manos:~$ tree /home/hijo
  /home/hijo
  ├── build.xml
  