[lug] Calculating network addresses

[winrip]

Yet I still believe the fastest way is to AND it by hand. You could get the
answer in half the time it takes to write a perl script or program. But maybe I
like doing things the hard way. 

On Wed, 08 Mar 2000, you wrote:
> Ian,
> 
> The easiest _algorithm_ is to AND the IP address and Subnet Mask.  This is
> how networking devices work.  Not sure of how to do it in BASH, but any
> programming language would handle it for sure.
> 
> Brian
> 
> -----Original Message-----
> From: Ian Hall-Beyer [mailto:manuka at nerdherd.net]
> Sent: Wednesday, March 08, 2000 9:27 AM
> To: lug at lug.boulder.co.us
> Subject: [lug] Calculating network addresses
> 
> 
> 
> Does anyone hava  quick and dirty alogorithm for extrapolating a network
> address from an IP and subnet mask, preferably one that can be implemented
> in bash?
> 
> -Ian
> 
> --
> <cosmo> wow, this is kinda nifty. the win98 protocol stack is 
> like a chinese finger puzzle, twist and turn in the right places, 
> and it pops right off			--Seen on EFNet IRC
> 
> 
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