Let me start by saying a big thanks first to the Turnkey Linux folks - this is just an awesome piece of free software. Truly. I tried for months to get a working installation of MediaWiki on my home server, with no luck. Then I found TKMediaWiki, and about 10 minutes later, I was up and running. Cool beans.
Big thanks second goes to the other posters on this forum, who have helped me solve several issues very quickly. I appreciate the guidance.
On to my current issue: I cannot figure out how to alter the MediaWiki configuration settings. I know not to edit "DefaultSettings.php," but to copy the appropriate line to "LocalSettings.php" instead and change the variable there. However, when I do that (at least with the site name, which is the only thing I've tried so far), nothing happens.
Anybody have any pointers? I'm sure it's something stupid, but I'm running out of clever ideas.
Thanks in advance for your assistance.