On Sun, 22 Jul 2012 16:58:33 +0800 lina <lina.lastname@gmail.com> wrote: > sorry, this one is easy to read > > # netstat -tupan | grep 538 > tcp 0 0 0.0.0.0:538 0.0.0.0:* > LISTEN 2366/gdomap > udp 0 0 0.0.0.0:538 0.0.0.0:* > 2366/gdomap > > > gdomap appears to be part of GNUstep: http://www.gnustep.org/resources/documentation/Developer/Tools/Reference/gdomap.html http://linux.die.net/man/8/gdomap -- Joe