title: How to run two python application in docker
body: <p>I want to run two python applicaiton in docker with different ports.</p>
  
  <p>My shell script is below, the name is serverRun.sh</p>
  
  <pre><code>exec python __server_code.py &amp;
  exec python server_time_test.py &amp;
  </code></pre>
  
  <p>in dockerfile, I am trying to run these two python application</p>
  
  <pre><code>RUN ["chmod", "+x", "./serverRun.sh"]
  </code></pre>
  
  <p>It did not work. Any idea? </p>