On Wed, 3 Apr 2002, Duke Hillard wrote:
>
> In a Unix shell environment (including Cygwin), it's not
> difficult to count the number of unique hosts from a log.
> Something similar to the following should work fine.
> 
> cut -d" " -f1 /dir/subdir/server.log > /dir2/somefile.txt
> sort -u -o /dir2/anotherfile.txt /dir2/somefile.txt
> grep -c "." /dir2/anotherfile.txt
> 

But note that this will count hosts with only failed requests. The number
analog reports is the number with successful requests.

-- 
Stephen Turner, Cambridge, UK    http://homepage.ntlworld.com/adelie/stephen/
"This is Henman's 8th Wimbledon, and he's only lost 7 matches." BBC, 2/Jul/01

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