Yes, of course. It's interesting, though. You can even list who's connected to the server. netstat -nat | awk '{ print $5}' | cut -d: -f1 | sed -e '/^$/d'

Yes, of course. It's interesting, though. You can even list who's connected to the server. netstat -nat | awk '{ print $5}' | cut -d: -f1 | sed -e '/^$/d' | uniq