Re: Need help in writing a shell/bash script

[John R Pierce <pierce@xxxxxxxxxxxx>]

On 12/30/11 9:58 AM, Les Mikesell wrote:
> Here's a perl approach:

which, unlike all the other versions, doesn't require the data be 
pre-sorted, by virtue of adding all the tuples to a hash.   I don't even 
think that sort in the output loop is required, unless you want the 
groups output in alphabetic order.

-- 
john r pierce                            N 37, W 122
santa cruz ca                         mid-left coast

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