anchor.diff:  
   [source,bash]
   ----
  -$mkdir trex
  -$cd trex
  -$wget --no-cache $WEB_URL/release/latest 
  -$tar -xzvf latest 
  +[bash]>mkdir trex
  +[bash]>cd trex
  +[bash]>wget --no-cache $WEB_URL/release/latest 
  +[bash]>tar -xzvf latest 
   ----
   
   
   Bleeding edge version:
   [source,bash]
   ----
  -$wget --no-cache $WEB_URL/release/be_latest 
  +[bash]>wget --no-cache $WEB_URL/release/be_latest 
   ----
   
   To obtain a specific version:
   [source,bash]
   ----
  -$wget --no-cache $WEB_URL/release/vX.XX.tar.gz #<1>
  +[bash]>wget --no-cache $WEB_URL/release/vX.XX.tar.gz #<1>
   ----
   
   <1> X.XX = Version number
  
positive.code: .Full example 
  [source,bash]
  ----
  $sudo ./t-rex-64 -f avl/sfr_delay_10_1g.yaml -c 4 -p -l 100 -d 100000 -m 30  --rx-check 128
  ----
  
  [source,python]
  
negative.code: 0000:87:00.0 'Device 1583' drv=igb_uio unused=
  0000:87:00.1 'Device 1583' drv=igb_uio unused=
  
  [bash]>sudo dpdk_nic_bind.py -u 02:00.0  02:00.1          #<3> 
  
  [bash]>sudo dpdk_nic_bind.py -b i40e 02:00.0 02:00.1      #<4>
  
  [bash]>ethtool -i p1p2                                    #<5>  
  
  driver: i40e
  version: 1.3.47
  