Date: Wed, 18 Feb 2004 15:31:59 -0800 From: James Wu <admin@znode.org> To: freebsd-newbies@freebsd.org Subject: Re: dang: how to display the process ass'd with an active port Message-ID: <20040218153159.3c421254@localhost.localhost> In-Reply-To: <20040218200422.75DE916A503@hub.freebsd.org> References: <20040218200422.75DE916A503@hub.freebsd.org>
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> From: "Goodleaf, John M" <jgoodlea@fhcrc.org> > Subject: dang: how to display the process ass'd with an active port > > Under 4.9, how can I tell which process is associated with a port? I've > noticed a few oddball ports open on a machine, and I'd like to know which > process did that. Seems straightforward and yet I don't know the answer. As root, do # sockstat -4l You should see which processes and ports are listening, such as: USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS garble xpilots 1587 3 udp4 *:15345 *:* root sendmail 449 4 tcp4 127.0.0.1:25 *:* root sshd 443 3 tcp4 *:22 *:*
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