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86 lines
2.3 KiB
HTML
86 lines
2.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
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<HTML>
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<TITLE>Apache module mod_env</TITLE>
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<BODY>
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<!--#include virtual="header.html" -->
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<H1>Apache module mod_env</h1>
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This module is contained in the <code>mod_env.c</code> file, and
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is not compiled in by default. It provides for
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passing environment variables to CGI/SSI scripts. Is is only available
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in Apache 1.1 and later.
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<h2>Summary</h2>
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This module allows Apache's CGI and SSI environment to inherit
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environment variables from the shell which invoked the httpd process.
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CERN web-servers are able to do this, so this module is especially
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useful to web-admins who wish to migrate from CERN to Apache without
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rewriting all their scripts
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<h2>Directives</h2>
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<ul>
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<li><A HREF="#passenv">PassEnv</A>
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<li><A HREF="#setenv">SetEnv</A>
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<li><A HREF="#unsetenv">UnsetEnv</A>
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</ul>
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<hr>
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<A name="passenv"><h2>PassEnv</h2></A>
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<strong>Syntax:</strong> PassEnv <em>variable variable ...</em><br>
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<strong>Context:</strong> server config, virtual host<br>
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<strong>Status:</strong> Base<br>
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<strong>Module:</strong> mod_env<br>
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<strong>Compatibility:</strong> PassEnv is only available in
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Apache 1.1 and later.<p>
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Specifies one or more environment variables to pass to CGI scripts
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from the server's own environment. Example:
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<pre>
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PassEnv LD_LIBRARY_PATH
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</pre>
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<HR>
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<A name="setenv"><h2>SetEnv</h2></A>
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<strong>Syntax:</strong> SetEnv <em>variable value</em><br>
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<strong>Context:</strong> server config, virtual host<br>
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<strong>Status:</strong> Base<br>
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<strong>Module:</strong> mod_env<br>
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<strong>Compatibility:</strong> SetEnv is only available in
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Apache 1.1 and later.<p>
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Sets an environment variable, which is then passed on to CGI
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scripts. Example:
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<pre>
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SetEnv SPECIAL_PATH /foo/bin
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</pre>
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<hr>
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<A name="unsetenv"><h2>UnsetEnv</h2></A>
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<strong>Syntax:</strong> UnsetEnv <em>variable variable ...</em><br>
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<strong>Context:</strong> server config, virtual host<br>
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<strong>Status:</strong> Base<br>
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<strong>Module:</strong> mod_env<br>
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<strong>Compatibility:</strong> UnsetEnv is only available in
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Apache 1.1 and later.<p>
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Removes one or more environment variables from those passed on to
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CGI scripts. Example:
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<pre>
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UnsetEnv LD_LIBRARY_PATH
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</pre>
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<p>
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</BODY>
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</HTML>
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