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Which app owns an open listening socket?
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Which app owns an open listening socket?


  • Subject: Which app owns an open listening socket?
  • From: Avi Drissman <email@hidden>
  • Date: Tue, 30 Apr 2002 15:14:05 -0400

I just saw a case where our server app couldn't launch because someone else had an open TCP listening socket on the port that it uses. Sure enough, netstat -a showed someone listening on 18769. But I can't figure out how you can find out what app it is. lsof -i comes the closest, but it only shows open connections, not listeners. How can I do that?

(BTW, does anyone know of anyone using TCP port 18769?)

Avi
--
Avi Drissman
email@hidden
Argh! This darn mailserver is trunca
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