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138 lines
3.3 KiB
HTML
138 lines
3.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<HTML>
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<HEAD>
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<TITLE>Apache module mod_env</TITLE>
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</HEAD>
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<!-- Background white, links blue (unvisited), navy (visited), red (active) -->
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<BODY
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#000080"
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ALINK="#FF0000"
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>
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<!--#include virtual="header.html" -->
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<H1 ALIGN="CENTER">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 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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<H2><A NAME="passenv">PassEnv</A></H2>
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<A
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HREF="directive-dict.html#Syntax"
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REL="Help"
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><STRONG>Syntax:</STRONG></A> PassEnv <EM>variable variable ...</EM><BR>
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<A
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HREF="directive-dict.html#Context"
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REL="Help"
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><STRONG>Context:</STRONG></A> server config, virtual host<BR>
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<A
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HREF="directive-dict.html#Status"
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REL="Help"
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><STRONG>Status:</STRONG></A> Base<BR>
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<A
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HREF="directive-dict.html#Module"
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REL="Help"
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><STRONG>Module:</STRONG></A> mod_env<BR>
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<A
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HREF="directive-dict.html#Compatibility"
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REL="Help"
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><STRONG>Compatibility:</STRONG></A> 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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<H2><A NAME="setenv">SetEnv</A></H2>
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<A
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HREF="directive-dict.html#Syntax"
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REL="Help"
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><STRONG>Syntax:</STRONG></A> SetEnv <EM>variable value</EM><BR>
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<A
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HREF="directive-dict.html#Context"
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REL="Help"
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><STRONG>Context:</STRONG></A> server config, virtual host<BR>
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<A
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HREF="directive-dict.html#Status"
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REL="Help"
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><STRONG>Status:</STRONG></A> Base<BR>
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<A
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HREF="directive-dict.html#Module"
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REL="Help"
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><STRONG>Module:</STRONG></A> mod_env<BR>
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<A
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HREF="directive-dict.html#Compatibility"
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REL="Help"
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><STRONG>Compatibility:</STRONG></A> 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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<H2><A NAME="unsetenv">UnsetEnv</A></H2>
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<A
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HREF="directive-dict.html#Syntax"
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REL="Help"
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><STRONG>Syntax:</STRONG></A> UnsetEnv <EM>variable variable ...</EM><BR>
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<A
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HREF="directive-dict.html#Context"
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REL="Help"
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><STRONG>Context:</STRONG></A> server config, virtual host<BR>
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<A
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HREF="directive-dict.html#Status"
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REL="Help"
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><STRONG>Status:</STRONG></A> Base<BR>
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<A
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HREF="directive-dict.html#Module"
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REL="Help"
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><STRONG>Module:</STRONG></A> mod_env<BR>
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<A
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HREF="directive-dict.html#Compatibility"
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REL="Help"
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><STRONG>Compatibility:</STRONG></A> 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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<!--#include virtual="footer.html" -->
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</BODY>
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</HTML>
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