ara.t.howard / noaa.gov writes:

> for years i've felt that i should be able to pipe numerical output into some
> unix command like so
>
>   cat list | mean
>   cat list | sum
>   cat list | minmax
>
> etc.
>
> and have never found one.  right now i'm building a ruby version - before i
> continue, does anyone know a standard unix or ruby version of this?

What about hacking http://rubyforge.org/projects/sss/ ?

> cheers.
-- 
Christian Neukirchen  <chneukirchen / gmail.com>  http://chneukirchen.org