/etc/fusionforge/plugins/mediawiki/LocalSettings.php is in fusionforge-plugin-mediawiki 6.0.5-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | <?php
// Site-wide extra-settings for FusionForge wikis
// Allow users to enable watch list e-mail notifications in their preferences:
//$wgEnotifWatchlist = true;
|