How do you access an httpd.conf Environment variable in .htaccess?

Question

This doesnt seem to work in .htacces:

SetEnv FOO %{ENV:BASH}

Answer 1

It depends what you want to do.

In order to pass them to the CGI scripts, you can access the environment variables with PassEnv.

With mod_rewrite, you can access them with the %{ENV:blah} form.

There are no other ways to access the Unix environment variables.

To manipulate Apache environment variables, you may want to check the documentaton