title: how to list running java processes on linux and windows servers and identify the java version in use
body: <p>I am looking at the simplest way to retrieve from various Linux and windows servers the name of processes running with java 7 (or any other versions).
  I do not wish to install tools as there are multiple servers involved. </p>
  
  <p>solution at <a href="https://stackoverflow.com/questions/26896182/get-java-version-of-a-running-java-process">get java version of a running java process</a> are for a single process.</p>
  
  <p>any suggestions ? thx</p>