On Thursday 15 July 2004 13:54, Jeff Westman wrote:
>
> Hi,
Hello,
> I need to do a sort on a couple of column ranges.
>
> I want to be able to do a primary sort, on say, columns 21-25 and
> then a secondary sort on columns 40-49.
>
> Any ideas on how to approach this?
This should work:
my @sorted = map substr( $_, 15 ),
sort
map substr( $_, 20, 5 ) . substr( $_, 39, 10 ) . $_,
@unsorted;
John
--
use Perl;
program
fulfillment
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