title: gearman stop start restart command
body: <p>What are the command to start, restart and stop <code>gearman</code>?</p>
  
  <p>So far I know:</p>
  
  <pre><code>gearadmin --shutdown # stop
  gearmand -d # I believe it is to restart. Not sure.
  </code></pre>
  
  <p>Any idea for managing <code>gearman</code>?</p>