title: parsing json with shell script
body: <p>Wanted to parse <code>json</code>:</p>
  
  <p><code>{"FileStatus":"accessTime":1472892839430,"blockSize":134217728,"childrenNum":0,"fileId":17226,"group":"admin","length":115714,"modificationTime":1469649837471,"owner":"admin","pathSuffix":"","permission":"755","replication":2,"storagePolicy":0,"type":"FILE"}}</code></p>
  
  <p>I tried something like this but not able to get it.</p>
  
  <pre><code>$ {"FileStatus":{"accessTime":1472892839430}} | jq '.FileStatus.accessTime'
  </code></pre>
  
  <p>Error:</p>
  
  <pre><code>-bash: {FileStatus:{accessTime:1472892839430}}: command not found`
  </code></pre>
  
  <p>Can someone help me to parse this whole <code>json</code>.</p>