title: Bash vs. Dash behavior with the command `echo -ne "hello\n"`
body: <p>I got different behaviors with the same command <code>echo -ne "hello\n"</code> with bash and with dash. See below :</p>
  
  <pre><code>$ bash -c 'echo -ne "hello\n"'
  hello
  $ dash -c 'echo -ne "hello\n"'
  -ne hello
  </code></pre>
  
  <p>Why is that ? I don't understand at all…</p>
  
  <p>My system : </p>
  
  <pre><code>$ lsb_release -a
  No LSB modules are available.
  Distributor ID: Ubuntu
  Description:    Ubuntu 12.04.5 LTS
  Release:    12.04
  Codename:   precise
  </code></pre>