[unisog] Cross-reference apps to TCP/UDP connections on UNIX??

Will Saxon WillS at housing.ufl.edu
Mon Oct 7 18:45:25 GMT 2002


FWIW, if you are using FreeBSD > 3.1, you can also use the 'sockstat' command to get this information. 

-Will

> I use the open-source tool "lsof" for this, among other useful tasks.
> Some systems have "fuser" as well, though I can't recall if that looks
> at network descriptors as well as file descriptors.
> 
> Regards,
> 
> -- 
> Marion Hakanson <hakanson at cse.ogi.edu>
> CSE Computing Facilities
> 
> 
> > . . .
> > In other words, it sure would be cool to cross reference 
> the output of
> > netstat with the output of ps.  Specifically, tying the 
> process ID and/or
> > the user ID together with the TCP/UDP ports/connections 
> being used would
> > be great.
> > 
> > Has anybody any suggestions, or is this just wishful 
> thinking on my part?



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