On Friday 07 December 2007 06:36, Rodrick Brown wrote:
>
> perl -nle '$total+= (split/\s+/,$_)[4]; END { printf "Avg: %.2f\n",
> $total/$. } ' /tmp/filename
perl -ane'$total+=$F[4]}{printf"Avg: %.2f\n",$total/$.' /tmp/filename
John
--
use Perl;
program
fulfillment
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
