title: How to launch 2 programs in parallel in Node.js in Linux
body: <p>How can I launch 2 programs in parallel in Node.js in Linux, wait for them to finish and get the output.</p>
  <p>For example I want to run &quot;rm -rf some/folder/&quot; and run &quot;ping google.com&quot; at the same time from Node.js and get back the output after they finished.</p>