title: Kill 'ps aux' output in one line
body: <p>I have to do the same thing many times a day:</p>
  
  <pre><code>ps aux
  </code></pre>
  
  <p>look for process running ssh to one of my servers ...</p>
  
  <pre><code>kill -9 &lt;pid&gt;
  </code></pre>
  
  <p>I'm looking to see if I can alias process into one line. The output of ps aux is usually something like this:</p>
  
  <pre><code>user   6871   0.0  0.0  4351260      8   ??  Ss    3:28PM   0:05.95 ssh -Nf -L 18881:my-server:18881
  user   3018   0.0  0.0  4334292     52   ??  S    12:08PM   0:00.15 /usr/bin/ssh-agent -l
  user   9687   0.0  0.0  4294392    928 s002  S+   10:48AM   0:00.00 grep ssh
  </code></pre>
  
  <p>I always want to kill the process with the <code>my-server</code> in it.</p>
  
  <p>Does anyone know how I could accomplish this?</p>