title: How do you run multiple programs in parallel from a bash script?
body: <p>I am trying to write a <strong>.sh file</strong> that runs many programs <strong>simultaneously</strong></p>
  
  <p>I tried this</p>
  
  <pre><code>prog1 
  prog2
  </code></pre>
  
  <p>But that runs prog1 then waits until prog1 ends and then starts prog2...</p>
  
  <p>So how can I run them in parallel?</p>