On Sat, 2 Dec 2006, Matthew Moss wrote:

>>    cat list | mean
>
> cat list | awk '{ s += $1; n += 1 } END { print s / n }'
>
>>    cat list | sum
>
> cat list | awk '{ s += $1 } END { print s }'
>
>>    cat list | minmax
>
> Hmmm..... need to study some more awk.

yup.  that's where i broke into ruby too ;-)

-a
-- 
if you want others to be happy, practice compassion.
if you want to be happy, practice compassion.  -- the dalai lama