title: Changing the IP address and using the findtr command
body: <p>I'm not sure if CMD is really capable of doing this so I'm open to powershell advice also.</p>
  
  <p>What I'm trying to do is add 20 to the last octet of the Ip Address:</p>
  
  <blockquote>
    <p>10.134.12.150 </p>
  </blockquote>
  
  <p>to </p>
  
  <blockquote>
    <p>10.134.12.170</p>
  </blockquote>
  
  <p>I believe the process is:</p>
  
  <ol>
  <li><p>Find the IPv4 string within ipconfig</p></li>
  <li><p>Find the 4th "."</p></li>
  <li><p>+20 after the "."</p></li>
  </ol>