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Re: [Debian-NYC] debugging network slowness



On 12/03/2010 07:36 PM, steve beltzer wrote:
> Well sort of makes sense, I need to study and review this
> 
> OK here is what I got:
> 
> steve@francisco:~$ time printf 'GET / HTTP/1.1\nHost: nytimes.com\n\n'|\
>> nc 199.239.136.200.80
> 199.239.136.200.80: forward host lookup failed: Unknown host
> 
> real    0m0.341s
> user    0m0.012s
> sys    0m0.000s
> steve@francisco:~$
> 
> Does this mean there is a problem with port 80?

It looks to me like you added an extra dot in between the two arguments
to nc.  remember, nc takes two arguments: an address and a TCP port.
Can you try that again?

Computers are very stupid, very methodical, and very deferential -- they
will try to do *exactly* what you tell them to do.  So you have to be
very specific about what you want them to do, and that means being
careful with the details :)

	--dkg

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