title: read input containing spaces
body: <p>I have my bash shell script working but I need to take into account the use case where when I read  user input it will contain valid white spaces between the words.  It can be multiple word so I need to either need a way to read the entire  line and parse them or change it that the enter a search string as a unique entry and save it for input to my grep search</p>
  
  <ol>
  <li>Example 1 time out</li>
  <li>Example 2 fails to start</li>
  <li>Example 3 device failed to respond</li>
  </ol>
  
  <p>Thanks!</p>