title: how to kill mysql process using mac
body: <p>I used <code>ps ax | grep mysql</code> to check whether mysql process exists and i found </p>
  
  <p><code>5323 s000  S+     0:00.00 grep mysql</code> . </p>
  
  <p>I would like to kill the process but the number changed automatically. </p>
  
  <p>When i enter <code>ps ax | grep mysql</code>, the content changed like</p>
  
  <p><code>5507 s000  S+     0:00.00 grep mysql</code></p>
  
  <p>BTW, i have tried the way to deleted mysql that is the most popular way on the internet. But the mysql process still on my computer.</p>
  
  <p>Anyone could give me a hint would be highly appreciated. </p>