title: Regex Pattern matching refinement
body: <p>I have a json that is returned to a variable, I'm trying to only grab values of from the json. I'm only limited to grep, sed, and awk</p>
  
  <pre><code>RESULTS='{ "results" : [ { "repo" : "appdeploy", "path" : "org/test/cxp/python/1.0-SNAPSHOT", "name" : "python-1.0-20170519.130808-42.jar" } ], "range" : { "start_pos" : 0, "end_pos" : 1, "total" : 1 } }'
  echo $RESULTS | grep -o '"path" : "(.*)",'
  </code></pre>
  
  <p>returns me the result</p>
  
  <pre><code>"path" : "org/test/cxp/python/1.0-SNAPSHOT",
  </code></pre>
  
  <p>and honestly the only part I want is</p>
  
  <pre><code>org/test/cxp/python/1.0-SNAPSHOT
  </code></pre>