On Jul 13, 2007, at 5:19 PM, Guy Harris wrote:
(Its output resembles that of netstat, probably intentionally. I
don't know whether any UN*Xes have tools such as that, i.e. either a
command-line or graphical netstat-plus-process-name - probably some
do.)
A Linux netstat man page at
http://linux.die.net/man/8/netstat
indicates that there's a "--process" flag that shows the process ID
and process name (probably the first N characters of the last
component of the executable name, or something such as that) of the
process that owns the socket; you have to be super-user to get that
for processes not your own.
lsof might also be able to get some information of that sort on some
UN*Xes.