Tech-Recipes - Latest Comments in Find out which process is holding which socket open | UNIX | Tech-Recipes

Re: Find out which process is holding which socket open | UNIX | Tech-Recipes

Guest — Tue, 17 Aug 2004 16:02:54 -0000

Just use /usr/proc/bin/pfiles <pid> bit of a pain to do it in reverse (i.e. speicfy pid to get the port) but a simple script can rip thru it for you....

echo "which port?> "
read port

for pid in `ps -ef -o pid | tail +2`
do
foundport=`/usr/proc/bin/pfiles $pid 2>&1 | grep "sockname:" | grep "por
t: $port$"`
if [ "$foundport" != "" ]
then
echo "proc: $pid, $foundport"
fi
done

Re: Find out which process is holding which socket open | UNIX | Tech-Recipes

Anonymous — Tue, 15 Jun 2004 05:35:05 -0000

netstat -anp works on linux, but not Solaris :-(

Re: Find out which process is holding which socket open | UNIX | Tech-Recipes

Anonymous — Wed, 07 Jan 2004 07:41:02 -0000

Actually, you can skip a whole step there... if you add the '-p' argument to netstat, it includes the PID of the process in question!

So instead of netstat -an, try netstat -anp.