Wireshark-users: Re: [Wireshark-users] PID as column on Wireshark
From: Nicolas BONNAND <nbonnand@xxxxxxx>
Date: Tue, 29 Sep 2009 10:51:19 +0200

On linux, try   lsof -i .

# lsof -i tcp:80
httpd   3593   root    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6959 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6960 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6961 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6962 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6963 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6964 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6965 apache    3u  IPv6   8113       TCP *:http (LISTEN)
httpd   6966 apache    3u  IPv6   8113       TCP *:http (LISTEN)

Examples taken from lsof man:
-i6 - IPv6 only
TCP:25 - TCP and port 25
@ - Internet IPv4 host address
@[3ffe:1ebc::1]:1234 - Internet IPv6 host address 3ffe:1ebc::1, port 1234
UDP:who - UDP who service port
TCP@xxxxxxxxx:513 - TCP, port 513 and host name lsof.itap
tcp@foo:1-10,smtp,99 - TCP, ports 1 through 10, service name smtp, port 99, host name foo
tcp@bar:smtp-nameserver - TCP, ports smtp through nameserver, host bar
:time - either TCP or UDP time service port



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