title: Autossh not accepting logfile option for ssh
body: <pre><code>autossh -M 10984 -v -o "PubkeyAuthentication=yes" -o "PasswordAuthentication=no" -R 6889:localhost:22 user@rpi.local
  </code></pre>
  
  <p>The above command works. The one below doesn't.</p>
  
  <pre><code>autossh -M 10984 -E /home/pi/ssh.log -v -o "PubkeyAuthentication=yes" -o "PasswordAuthentication=no" -R 6889:localhost:22 user@rpi.local
  </code></pre>
  
  <p>It says,</p>
  
  <pre><code>/usr/lib/autossh/autossh: invalid option -- 'E'`
  </code></pre>
  
  <p>How can I specify a log file as the SSH option when passing it to autossh?</p>