Re: A script for scanning the internet for one particular index.html?
- From: Ken Sims <ng3122@kensims.#nospam#.net.invalid>
- Date: Sat, 22 Sep 2007 11:29:30 -0700
Hi Allen and the group -
On Sat, 22 Sep 2007 12:11:23 -0500, Allen Kistler
<ackistler@xxxxxxxxx> wrote:
Floyd L. Davidson wrote:
Man-wai Chang ToDie <toylet.toylet@xxxxxxxxx> wrote:
I want to know how I make a script for scanning the entire internet
(127.0.0.1 - 255.255.255.255)
for one unique index.html file (I got the index.html file I'm looking for)
use wget to fetch the index.html into a file then grep -i its content.
How many decades will it take a PC to search half the Internet that way?
Not quite half.
Routable addresses are (theoretically):
the range 1.0.0.0/8 - 223.0.0.0/8
minus:
10.0.0.0/8
127.0.0.0/8
169.254.0.0/16
172.16.0.0/12
192.0.2.0/24
192.168.0.0/16
In the meantime, however, this request seems an awful lot like what bots
do to look for new servers they can infect.
That comment brings up another point. With the proliferation of
virtual named hosts, going by IP address is going to miss a lot. I
have multiple domains on my server, and in some cases multiple hosts
per domain. And the default container (which is what access by IP
address without a host name or with the IP address as host name would
get) does not contain any of those sites.
--
Ken
http://www.kensims.net/
.
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