title: ls -l | grep list files
body: <p>I would like to list files with character <code>é</code> I execute this command:</p>
  
  <pre><code>ls -l | grep é
  </code></pre>
  
  <p>and no results. Directory contents:</p>
  
  <pre><code>-rw-r--r--  1 user  staff     5020  3 may 11:48 begin
  -rw-r--r--  1 user  staff     0 13 jun 08:47 canté
  -rw-r--r--  1 user  staff     0 13 jun 08:47 centré
  -rw-r--r--  1 user  staff     5020  3 may 11:48 end
  </code></pre>
  
  <p>locale configuration</p>
  
  <pre><code>LANG="es_ES.UTF-8"
  LC_COLLATE="es_ES.UTF-8"
  LC_CTYPE="es_ES.UTF-8"
  LC_MESSAGES="es_ES.UTF-8"
  LC_MONETARY="es_ES.UTF-8"
  LC_NUMERIC="es_ES.UTF-8"
  LC_TIME="es_ES.UTF-8"
  LC_ALL=
  </code></pre>
  
  <p>Running command on Mac Os X 10.7.3. Is something wrong?</p>