title: BAT file: Open new cmd window and execute a command in there
body: <p>I'm trying to open a new command window in a BAT file:</p>
  
  <pre><code>start %windir%\system32\cmd.exe
  </code></pre>
  
  <p>After it opens, I'd like to execute a BAT command in the new window:</p>
  
  <pre><code>echo "test in new window"
  </code></pre>
  
  <p>How can I do this?</p>