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Re: [OT] Port numbers



* Mike McGuire (mjm19@po.cwru.edu) [010710 19:16]:
> 
> > ...And also I'd
> > like to know how to see which ports my computer has open.
> 
> Others have suggested netstat, but nmap is another tool that can do 
> the same thing, and has the added bonus of seeing which ports other 
> people's computers have open. :)

They don't do the same thing. nmap is a portscanner, whereas netstat
gives you information about Linux's networking subsystem (a listing of
open sockets, by default).

If you don't understand the difference, ask. It should be pretty clear
after a little rtfm.

Vineet

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