title: Stop ssh service at specific port
body: <p>I've started multiple ssh services at a range of port for a particular testing using</p>
  
  <pre><code>/usr/sbin/sshd -p portnumber
  </code></pre>
  
  <p>How do i stop service at a specific port where i've started ? 
  I've seen this command (But dats general, i have to stop at a specific port)</p>
  
  <pre><code>/etc/init.d/ssh stop
  </code></pre>