title: Using sed to replace umlauts
body: <p>I tried the following:</p>
  <pre><code>sed -e 's/ü/\\&quot;u/g' filename.tex&gt;filename2.tex
  </code></pre>
  <p>but my terminal doesn't recognise the umlaut, so replaces all <code>u</code> with <code>\&quot;u</code>. I know that tex has packages and what-nots that might solve this problem, but I am interested in a <strong>sed</strong> way for the moment.</p>