On 7/22/2012 3:37 AM, lina wrote: > P.S I also found > > tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN > tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN > tcp 0 0 0.0.0.0:538 0.0.0.0:* LISTEN Instead of doing this piecemeal, post the output of: ~$ netstat -ant|grep LISTEN and we'll go through the list together, trimming the fat. -- Stan