text: **Testing load balancing across NGINX instances**
  
  Complete the following steps: 
  
  1. Open a terminal window to the OCP machine with a user with root privileges. Use the**ssh**
  command or PuTTY from your local computer. 
  
  2. Run the script as shown in Example B-15 to test out the load balancing. The**wget**
  command uses a capital letter O: 
  
  $ for i in 1 2 3 4 5 6 7 8 9 10 
  do 
  wget -q http://app2-http-git/ -O index.test 
  grep App index.test 
  done 
  
  Example B-15 Running a script to test load balancing 
  
  $ for i in 1 2 3 4 5 6 7 8 9 10; do wget -q http://app2-http-git/ -O 
  index.test; grep App2 index.test; done 
  App2a 
  App2b 
  App2a 
  App2b 
  App2a 
  App2b 
  App2a 
  App2b 
  App2a 
  App2b 
  
  From the command output, you can see that the route alternated between App2a and 
  App2b at a rate of 50%. 
  
  3. Close the terminal window and log out of the OpenShift console. 