Apache Module mod_env
Summary
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.
PassEnv Directive
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
PassEnv LD_LIBRARY_PATH
SetEnv Directive
Sets an environment variable, which is then passed on to CGI scripts and SSI pages.
Example
SetEnv SPECIAL_PATH /foo/bin
UnsetEnv Directive
Removes one or more environment variables from those passed on to CGI scripts and SSI pages.
Example
UnsetEnv LD_LIBRARY_PATH
