For example :
I tried to find it in /opt/lampp/etc/, but that ain't there. The problem is that this file does not exist even on my personal computer, on which Apache was installed the classical way (apt-get install apache-common). I just don't know Apache well enough to guess if the configuration I read about was typical or not, if my installation is not standard or whatever.
I tried to modify /opt/lampp/etc/httpd.conf uncommenting the lines in <VirtualHosts> and modifying them, but that just doesn't work : after doing this, any access would lead me to the geom/ dir...
Mybe should I try to add two virtualhosts, one for igat and the other one for geom ?