[CentOS] Need help in writing a shell/bash script
John R Pierce
pierce at hogranch.com
Fri Dec 30 19:01:28 UTC 2011
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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