Configuration files are located here:
/etc/apache2
Commands to operate the apache installation:
sudo apachectl start
sudo apachectl stop
sudo apachectl restartConfig files location (MAC) /Users/claus/Library/Preferences/muCommander/
Added to preferences.xml:
<editor>
<use_custom>true</use_custom>
<custom_command>open -a jEdit $f</custom_command>
</editor>