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<title>suexec - Change d'utilisateur avant l'ex&eacute;cution d'un programme
externe - Serveur HTTP Apache Version 2.4</title>
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externe</h1>
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     <p><code class="program"><a href="../programs/suexec.html">suexec</a></code> permet au serveur HTTP Apache de changer
     d'utilisateur avant d'ex&eacute;cuter un programme CGI. Pour ce faire, il
     doit &ecirc;tre ex&eacute;cut&eacute; par <code>root</code>. A cet effet, comme le
     d&eacute;mon HTTP ne s'ex&eacute;cute en g&eacute;n&eacute;ral pas en tant que
     <code>root</code>, l'ex&eacute;cutable <code class="program"><a href="../programs/suexec.html">suexec</a></code> doit poss&eacute;der
     le bit setuid et avoir comme propri&eacute;taire <code>root</code>. Seul
     <code>root</code> doit en poss&eacute;der les droits en &eacute;criture.</p>

     <p>Pour plus d'informations &agrave; propos des concepts et du mod&egrave;le de
     s&eacute;curit&eacute; du programme suexec, veuillez vous reporter &agrave; sa
     documentation : <a href="http://httpd.apache.org/docs/2.4/suexec.html">http://httpd.apache.org/docs/2.4/suexec.html</a>.</p>
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<h2 id="synopsis">Synopsis <a title="Lien permanent" href="#synopsis" class="permalink">&para;</a></h2>
     <p><code><strong>suexec</strong> -<strong>V</strong></code></p>
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<dl>
<dt><code>-V</code></dt>

<dd>Si vous &ecirc;tes <code>root</code>, cette option permet d'afficher les
options de compilation du programme <code class="program"><a href="../programs/suexec.html">suexec</a></code>. Pour des
raisons de s&eacute;curit&eacute;, toutes les options de configuration ne sont
modifiables qu'&agrave; la compilation.</dd>

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