title: Fast and simple binary concatenate files in Powershell
body: <p>What's the best way of concatenating binary files using Powershell?
  I'd prefer a one-liner that simple to remember and fast to execute.</p>
  
  <p>The best I've come up with is:</p>
  
  <pre><code>gc -Encoding Byte -Path ".\File1.bin",".\File2.bin" | sc -Encoding Byte new.bin
  </code></pre>
  
  <p>This seems to work ok, but is terribly slow with large files.</p>