Sorry for the really dumb question but I just set up a LAMP server (I don't really know Linux) and installed Drupal. It works but I can't figure out where the files were installed. It seems like they ought to be somewhere like "/var/www/drupal/sites/default" but there is nothing there. I had previously created a directory "/home//public_html" and set Apache to point to this folder but nothing there either. I can load the site in a browser by going to "http://192.168.1.200/drupal7/".