title: How do you pipe "echo" into "openssl"?
body: <p>I am simply trying to submit the "OPTIONS / HTTP/1.0" request to SSL-enabled web servers; however, when running this, I am just simply getting "DONE" At the end of the connection. </p>
  
  <p>Here's the exact command that I'm using:</p>
  
  <pre><code>echo -e "OPTIONS / HTTP/1.0\r\n\r\n" | openssl s_client -connect site.com:443
  </code></pre>
  
  <p>Any suggestions? I'm sure I'm missing something very simple.</p>