8K = 8 * 1024 = 8192 bytes
   'test' = 4 bytes
   8192/4 = 2048 = # of times output will need to happen before you see anything due to buffering.
   2048 * 1 second sleeps between each output = 2048 seconds
   2048 / 60 seconds per minute = 34.1333 minutes to wait.