Apache: edit to .conf file produces “Invalid command 'Header'”
问题 In Magento CE, I'd like to install an add-on to Extendware Page Cache called Lightening Cache. It requires editing the Apache configuration inside the virtual host definition for the site, by adding: RewriteEngine On RewriteMap ewpchash prg:/home/.../shell/extendware/ewpagecache/apache/md5.php RewriteCond %{REQUEST_METHOD} !POST RewriteCond %{REQUEST_URI} !\.(js|css|png|jpg|jpeg|ico|gif)$ [NC] RewriteCond %{DOCUMENT_ROOT}%{SCRIPT_FILENAME} !-f RewriteCond ${ewpchash:%{HTTPS};~;%{HTTP_HOST};~;