revert exposing of %backlinks and $backlinks_calculated

[git.ikiwiki.info.git] / doc / tips / dot_cgi.mdwn

diff --git a/doc/tips/dot_cgi.mdwn b/doc/tips/dot_cgi.mdwn
index fbc3d8bbc6784946fa9b638d9bc04dbc87e66c80..04d7a972191f7293c38597424ebe3cc2f9cbc5f4 100644 (file)
--- a/doc/tips/dot_cgi.mdwn
+++ b/doc/tips/dot_cgi.mdwn
@@ -26,6 +26,13 @@ configuration changes should work anywhere.
   Or, if you've put it in a `~/public_html`, edit
   `/etc/apache2/mods-available/userdir.conf`.
 
+* You may also want to enable the [[plugins/404]] plugin.
+  To make apache use it, the apache config file will need a further
+  modification to make it use ikiwiki's CGI as the apache 404 handler.
+  Something like this, with the path adjusted to where you've put the CGI:
+
+       ErrorDocument 404 /cgi-bin/ikiwiki.cgi
+
 ## lighttpd
 
 Here is how to enable cgi on [lighttpd](http://www.lighttpd.net/) and