As the title says, I\'m running multiple game servers, and every of them has the same name
but different PID
and the port
number. I would
netstat -p -l | grep $PORT
and lsof -i :$PORT
solutions are good but I prefer fuser $PORT/tcp
extension syntax to POSIX (which work for coreutils
) as with pipe:
pid=`fuser $PORT/tcp`
it prints pure pid so you can drop sed
magic out.
One thing that makes fuser
my lover tools is ability to send signal to that process directly (this syntax is also extension to POSIX):
$ fuser -k $port/tcp # with SIGKILL
$ fuser -k -15 $port/tcp # with SIGTERM
$ fuser -k -TERM $port/tcp # with SIGTERM
Also -k is supported by FreeBSD: http://www.freebsd.org/cgi/man.cgi?query=fuser