Hi all :-) I've several virtual host (for each I've the relative access.log e error.log) [...] ErrorLog /home/site1/logs/error.log CustomLog /home/site1/logs/access.log combined [...] I need have the merge of each log files of virtual host also to /var/log/apache.log (and error.log) Otherwise is (almost) impossible monitoring my webserver PS: I known that this procedure create a big impact to performance of server. Any idea? thanks! Pol