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172 lines
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<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="fr" xml:lang="fr"><head>
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<meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type" />
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<!--
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This file is generated from xml source: DO NOT EDIT
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-->
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<title>mod_env - Serveur Apache HTTP Version 2.5</title>
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<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" />
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<link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" />
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</script>
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<link href="../images/favicon.ico" rel="shortcut icon" /></head>
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<body>
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<div id="page-header">
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<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossaire</a> | <a href="../sitemap.html">Plan du site</a></p>
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<p class="apache">Serveur Apache HTTP Version 2.5</p>
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<img alt="" src="../images/feather.png" /></div>
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<div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div>
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<div id="path">
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<a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">Serveur HTTP</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.5</a> > <a href="./">Modules</a></div>
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<div id="page-content">
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<div id="preamble"><h1>Module Apache mod_env</h1>
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<div class="toplang">
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<p><span>Langues Disponibles: </span><a href="../en/mod/mod_env.html" hreflang="en" rel="alternate" title="English"> en </a> |
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<a href="../fr/mod/mod_env.html" title="Fran<61>ais"> fr </a> |
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<a href="../ja/mod/mod_env.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> |
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<a href="../ko/mod/mod_env.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> |
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<a href="../tr/mod/mod_env.html" hreflang="tr" rel="alternate" title="T<>rk<72>e"> tr </a></p>
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</div>
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<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Modifie l'environnement transmis aux scripts CGI et aux
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pages SSI</td></tr>
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<tr><th><a href="module-dict.html#Status">Statut:</a></th><td>Base</td></tr>
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<tr><th><a href="module-dict.html#ModuleIdentifier">Identificateur<75>de<64>Module:</a></th><td>env_module</td></tr>
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<tr><th><a href="module-dict.html#SourceFile">Fichier<65>Source:</a></th><td>mod_env.c</td></tr></table>
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<h3>Sommaire</h3>
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<p>Ce module permet de contr<74>ler les variables d'environnement
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internes utilis<69>es par divers modules du serveur HTTP Apache. Ces
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variables sont aussi accessibles aux scripts CGI en tant que
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variables d'environnement syst<73>me natives, et disponibles dans les
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pages SSI. Les variables d'environnement peuvent
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<20>tre transmises depuis le shell qui a lanc<6E> le processus
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<code class="program"><a href="../programs/httpd.html">httpd</a></code>. Elles peuvent <20>galement <20>tre d<>finies ou
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supprim<69>es au cours du processus de configuration.</p>
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</div>
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<div id="quickview"><h3 class="directives">Directives</h3>
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<ul id="toc">
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<li><img alt="" src="../images/down.gif" /> <a href="#passenv">PassEnv</a></li>
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<li><img alt="" src="../images/down.gif" /> <a href="#setenv">SetEnv</a></li>
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<li><img alt="" src="../images/down.gif" /> <a href="#unsetenv">UnsetEnv</a></li>
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</ul>
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<h3>Traitement des bugs</h3><ul class="seealso"><li><a href="https://www.apache.org/dist/httpd/CHANGES_2.4">Journal des modifications de httpd</a></li><li><a href="https://bz.apache.org/bugzilla/buglist.cgi?bug_status=__open__&list_id=144532&product=Apache%20httpd-2&query_format=specific&order=changeddate%20DESC%2Cpriority%2Cbug_severity&component=mod_env">Probl<62>mes connus</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&component=mod_env">Signaler un bug</a></li></ul><h3>Voir aussi</h3>
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<ul class="seealso">
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<li><a href="../env.html">Variables d'environnement</a></li>
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<li><code class="directive"><a href="../mod/mod_setenvif.html#setenvif">SetEnvIf</a></code></li>
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<li><a href="#comments_section">Commentaires</a></li></ul></div>
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<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
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<div class="directive-section"><h2><a name="passenv" id="passenv">Directive</a> <a name="PassEnv" id="PassEnv">PassEnv</a></h2>
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<table class="directive">
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<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Transmet des variables d'environnement depuis le
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shell</td></tr>
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<tr><th><a href="directive-dict.html#Syntax">Syntaxe:</a></th><td><code>PassEnv <var>var-env</var> [<var>var-env</var>]
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...</code></td></tr>
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<tr><th><a href="directive-dict.html#Context">Contexte:</a></th><td>configuration du serveur, serveur virtuel, r<>pertoire, .htaccess</td></tr>
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<tr><th><a href="directive-dict.html#Override">AllowOverride:</a></th><td>FileInfo</td></tr>
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<tr><th><a href="directive-dict.html#Status">Statut:</a></th><td>Base</td></tr>
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<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_env</td></tr>
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</table>
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<p>Cette directive permet de sp<73>cifier quelles variables
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d'environnement syst<73>me natives doivent <20>tre disponibles en tant que
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variables d'environnement internes pour les modules du serveur HTTP
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Apache, et propag<61>es vers les scripts CGI et les pages SSI. Leurs
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valeurs sont issues de l'environnement natif de l'OS associ<63> au
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shell qui a invoqu<71> le processus <code class="program"><a href="../programs/httpd.html">httpd</a></code>.</p>
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<div class="example"><h3>Exemple</h3><pre class="prettyprint lang-config">PassEnv LD_LIBRARY_PATH</pre>
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</div>
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</div>
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<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
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<div class="directive-section"><h2><a name="setenv" id="setenv">Directive</a> <a name="SetEnv" id="SetEnv">SetEnv</a></h2>
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<table class="directive">
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<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>D<>finit des variables d'environnement</td></tr>
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<tr><th><a href="directive-dict.html#Syntax">Syntaxe:</a></th><td><code>SetEnv <var>var-env</var> [<var>valeur</var>]</code></td></tr>
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<tr><th><a href="directive-dict.html#Context">Contexte:</a></th><td>configuration du serveur, serveur virtuel, r<>pertoire, .htaccess</td></tr>
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<tr><th><a href="directive-dict.html#Override">AllowOverride:</a></th><td>FileInfo</td></tr>
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<tr><th><a href="directive-dict.html#Status">Statut:</a></th><td>Base</td></tr>
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<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_env</td></tr>
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</table>
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<p>D<>finit une variable d'environnement interne, cette derni<6E>re <20>tant
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ensuite disponible pour les modules du serveur HTTP Apache et
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transmise aux scripts CGI et aux pages SSI.</p>
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<div class="example"><h3>Exemple</h3><pre class="prettyprint lang-config">SetEnv SPECIAL_PATH /foo/bin</pre>
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</div>
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<p>Si l'argument <var>valeur</var> est absent, la variable est
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d<>finie <20> la valeur d'une cha<68>ne vide.</p>
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<div class="note"><p>Les variables d'environnement internes d<>finies par cette
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directive le sont <em>apr<70>s</em> l'ex<65>cution de la plupart des
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directives du traitement initial des requ<71>tes, comme les contr<74>les
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d'acc<63>s et la mise en correspondance des URIs avec les noms de
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fichiers. Si la variable d'environnement est sens<6E>e intervenir au
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cours de cette phase initiale du traitement, par exemple pour la
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directive <code class="directive"><a href="../mod/mod_rewrite.html#rewriterule">RewriteRule</a></code>,
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vous devez plut<75>t utiliser la directive <code class="directive"><a href="../mod/mod_setenvif.html#setenvif">SetEnvIf</a></code> pour d<>finir cette
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variable.</p>
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</div>
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<h3>Voir aussi</h3>
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<ul>
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<li><a href="../env.html">Variables d'environnement</a></li>
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</ul>
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</div>
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<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
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<div class="directive-section"><h2><a name="unsetenv" id="unsetenv">Directive</a> <a name="UnsetEnv" id="UnsetEnv">UnsetEnv</a></h2>
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<table class="directive">
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<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Supprime des variables de l'environnement</td></tr>
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<tr><th><a href="directive-dict.html#Syntax">Syntaxe:</a></th><td><code>UnsetEnv <var>var-env</var> [<var>var-env</var>]
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...</code></td></tr>
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<tr><th><a href="directive-dict.html#Context">Contexte:</a></th><td>configuration du serveur, serveur virtuel, r<>pertoire, .htaccess</td></tr>
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<tr><th><a href="directive-dict.html#Override">AllowOverride:</a></th><td>FileInfo</td></tr>
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<tr><th><a href="directive-dict.html#Status">Statut:</a></th><td>Base</td></tr>
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<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_env</td></tr>
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</table>
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<p>Supprime une ou plusieurs variables d'environnement internes parmi celles
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qui sont transmises aux scripts CGI et aux pages SSI.</p>
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<div class="example"><h3>Exemple</h3><pre class="prettyprint lang-config">UnsetEnv LD_LIBRARY_PATH</pre>
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</div>
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</div>
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</div>
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<div class="bottomlang">
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<p><span>Langues Disponibles: </span><a href="../en/mod/mod_env.html" hreflang="en" rel="alternate" title="English"> en </a> |
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<a href="../fr/mod/mod_env.html" title="Fran<61>ais"> fr </a> |
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<a href="../ja/mod/mod_env.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> |
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<a href="../ko/mod/mod_env.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> |
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<a href="../tr/mod/mod_env.html" hreflang="tr" rel="alternate" title="T<>rk<72>e"> tr </a></p>
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</div><div class="top"><a href="#page-header"><img src="../images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Commentaires</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed again by our moderators if they are either implemented or considered invalid/off-topic. Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our <a href="http://httpd.apache.org/lists.html">mailing lists</a>.</div>
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<p class="apache">Copyright 2016 The Apache Software Foundation.<br />Autoris<69> sous <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p>
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<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossaire</a> | <a href="../sitemap.html">Plan du site</a></p></div><script type="text/javascript"><!--//--><![CDATA[//><!--
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