Linux dedicated server does not read the server.cfg given with command line parameter -config=server.cfg .
I noticed it, when I tried to setup a local dedicated server using loopback device (loopback = true;).
I used the well known 'strace' tool to track down the reason and found that my server.cfg is never even touched.
I also saw someone else mentioning it on the forum, but I can't find its post again.