On Thu, 2006-07-06 at 11:28 +0530, yogesh@xxxxxxxxxxxxxxx wrote: > hoew to check the list of port open in my pc > > on linux pc you can get a nice list of what ports are currently being used by running processes with the following sudo netstat -ptuna or sudo lsof -i both preferably run via sudo so you can see the most information; when run as a user, you don't get informed of everything. see the manpages for netstat, lsof, and sudo for further details. And, as others mentioned, you can use nmap from another computer, to see which ports are open to the world and not firewalled
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