anchor.diff:  .. Linux / Windows: x86 (Intel Pentium) or x64 (i5 and comparable)
   
   . Memory
  -.. 4 to 8 GB for attendees
   .. 8 to 16 GB for instructors
   
   ### Software
  
positive.code: docker-machine create --driver=virtualbox --virtualbox-memory=4096 mymachine
  ----
  
  ## Expose the Virtual Box ports to other computer in the LAN
  
  VirtualBox will run docker container inside the newly create host called 'mymachine'. We need now to expose the ports used in this lab to the world.
  
  
negative.code: .. link:http://www.getfirefox.com[Firefox]
  
  
  ## Install Docker Client
  Docker Client allows to interact with Docker Host. Download and install by just copying and renaming it accordingly.
  
  [source, text]
  ----
  