On Thu, May 15, 2008 at 12:13 PM, ANJAN PURKAYASTHA <
[EMAIL PROTECTED]> wrote:
> Hi,
> here is a problem I'm working on. It's not PERL-specific, rather it is a
> problem in sorting followed by grouping.
> Suppose I have a set of lines that have tab-delimited text, thus:
> 1 w 3 wer
> 2 a
Hi,
here is a problem I'm working on. It's not PERL-specific, rather it is a
problem in sorting followed by grouping.
Suppose I have a set of lines that have tab-delimited text, thus:
1 w 3 wer
2 a 4rte
4 w 2weg
6 d 4fhg
5 d 7 dfl
6 w 4 ald
8 a 3 dsl
I would
