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| --><title>mod_env - Apache HTTP Server</title><link href="../style/manual.css" type="text/css" rel="stylesheet"/></head><body><blockquote><div align="center"><img alt="[APACHE DOCUMENTATION]" src="../images/sub.gif"/><h3>Apache HTTP Server Version 2.0</h3></div><h1 align="center">Apache Module mod_env</h1><table cellspacing="1" cellpadding="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td valign="top"><span class="help">Description:</span></td><td><description>Modifies the environment which is |
| passed to CGI scripts and SSI pages</description></td></tr><tr><td><a href="module-dict.html#Status" class="help">Status:</a></td><td>Base</td></tr><tr><td><a href="module-dict.html#ModuleIdentifier" class="help">Module Identifier:</a></td><td>env_module</td></tr></table></td></tr></table><h2>Summary</h2><summary> |
| <p>This module allows for control of the environment that will |
| be provided to CGI scripts and SSI pages. Environment variables |
| may be passed from the shell which invoked the httpd process. |
| Alternatively, environment variables may be set or unset within |
| the configuration process.</p> |
| </summary><p><strong>See also </strong></p><ul><li><a href="../env.html">Environment Variables</a></li></ul><h2>Directives</h2><ul><li><a href="#passenv">PassEnv</a></li><li><a href="#setenv">SetEnv</a></li><li><a href="#unsetenv">UnsetEnv</a></li></ul><hr/><h2><a name="PassEnv">PassEnv</a> <a name="passenv">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td><strong>Description: </strong></td><td>Passes environment variables from the shell</td></tr><tr><td><a href="directive-dict.html#Syntax" class="help">Syntax:</a></td><td><syntax>PassEnv |
| <em>env-variable</em> [<em>env-variable</em>] ...</syntax></td></tr><tr><td><a href="directive-dict.html#Context" class="help">Context:</a></td><td>server config, virtual host, directory, .htaccess</td></tr><tr><td><a href="directive-dict.html#Override" class="help">Override:</a></td><td>FileInfo</td></tr><tr><td><a href="directive-dict.html#Status" class="help">Status:</a></td><td>Base</td></tr><tr><td><a href="directive-dict.html#Module" class="help">Module:</a></td><td>mod_env</td></tr></table></td></tr></table><usage> |
| <p>Specifies one or more environment variables to pass to CGI |
| scripts and SSI pages from the environment of the shell which |
| invoked the httpd process. Example:</p> |
| <blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code> |
| PassEnv LD_LIBRARY_PATH |
| </code></td></tr></table></blockquote> |
| </usage><hr/><h2><a name="SetEnv">SetEnv</a> <a name="setenv">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td><strong>Description: </strong></td><td>Sets environment variables</td></tr><tr><td><a href="directive-dict.html#Syntax" class="help">Syntax:</a></td><td><syntax>SetEnv <em>env-variable value</em></syntax></td></tr><tr><td><a href="directive-dict.html#Context" class="help">Context:</a></td><td>server config, virtual host, directory, .htaccess</td></tr><tr><td><a href="directive-dict.html#Override" class="help">Override:</a></td><td>FileInfo</td></tr><tr><td><a href="directive-dict.html#Status" class="help">Status:</a></td><td>Base</td></tr><tr><td><a href="directive-dict.html#Module" class="help">Module:</a></td><td>mod_env</td></tr></table></td></tr></table><usage> |
| <p>Sets an environment variable, which is then passed on to CGI |
| scripts and SSI pages. Example:</p> |
| <blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code> |
| SetEnv SPECIAL_PATH /foo/bin |
| </code></td></tr></table></blockquote> |
| </usage><hr/><h2><a name="UnsetEnv">UnsetEnv</a> <a name="unsetenv">Directive</a></h2><table cellpadding="1" cellspacing="0" border="0" bgcolor="#cccccc"><tr><td><table bgcolor="#ffffff"><tr><td><strong>Description: </strong></td><td>Removes variables from the environment</td></tr><tr><td><a href="directive-dict.html#Syntax" class="help">Syntax:</a></td><td><syntax>UnsetEnv <em>env-variable</em> [<em>env-variable</em>] ...</syntax></td></tr><tr><td><a href="directive-dict.html#Context" class="help">Context:</a></td><td>server config, virtual host, directory, .htaccess</td></tr><tr><td><a href="directive-dict.html#Override" class="help">Override:</a></td><td>FileInfo</td></tr><tr><td><a href="directive-dict.html#Status" class="help">Status:</a></td><td>Base</td></tr><tr><td><a href="directive-dict.html#Module" class="help">Module:</a></td><td>mod_env</td></tr></table></td></tr></table><usage> |
| <p>Removes one or more environment variables from those passed |
| on to CGI scripts and SSI pages. Example:</p> |
| <blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code> |
| UnsetEnv LD_LIBRARY_PATH |
| </code></td></tr></table></blockquote> |
| </usage><hr/><h3 align="center">Apache HTTP Server Version 2.0</h3><a href="./"><img alt="Index" src="../images/index.gif"/></a><a href="../"><img alt="Home" src="../images/home.gif"/></a></blockquote></body></html> |
