title: Unquoted expression injection bash
body: <p>I recently read that it is dangerous to use unquoted parameter in bash scripts. my question is:</p>
  <p>Is it possible to bypass the condition in order to make it always true?</p>
  <pre><code>if test $TOTO -eq ${1} 2&gt;/dev/null; then
      echo &quot;Bypass&quot;
  else
      echo &quot;No&quot;
  fi
  </code></pre>
  <p>Regards,</p>
  <p>R</p>