--On Friday, January 25, 2008 10:54 AM -0800 nate <centos at linuxpowered.net> wrote: > as root run: > netstat -anp | grep 13 | grep LISTEN > > or fuser -n tcp 13 > > to find the PID that is using port 13, perhaps you have > a regular inetd running at the same time as xinetd. I hadn't seen fuser before. I've always used "lsof -i" to find information about all open sockets.