Thanks for your reply. Chris Davies wrote:
Jerome BENOIT <jgmbenoit@mailsnare.net> wrote:how can we trace the port effectively open/close by an executable ?This isn't clear. What are you trying to achieve?If it's to see which ports a program has opened,
exactly you could try
strace {program}.
I thought about it too, but I expected something more specialized. The next question is certainly how to grep it ? Jerome Otherwise (as root) netstat -nap.
Chris
-- Jerome BENOIT jgmbenoit_at_mailsnare_dot_net