title: Echo into multiple files in Batch script
body: <p>How can I echo a line into multiple files in a single command?
  Example: <code>echo Hello World!</code> into file1.log and file2.log</p>
  
  <p>EDIT: Windows-XP Batch Script</p>
  
  <p>CHALLENGE: Give me a one-liner =D. If it can't be done w/one line I'm not interested.</p>
  
  <p>My solution was</p>
  
  <pre><code>ECHO Hello World!&gt;tmp.log &amp; COPY file1.log + tmp.log &amp; COPY file2.log + tmp.log
  </code></pre>
  
  <p>But I'm hoping for one that is a single command and not multiple commands.</p>