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From: | James Youngman |
Subject: | Re: efficient version of 'sort | uniq -c | sort -n'? |
Date: | Mon, 21 May 2007 18:59:09 +0100 |
On 5/21/07, Matthew Woehlke <address@hidden> wrote:
Is there an efficient implementation of 'sort | uniq -c | sort -n'? I have a 4 GB core file I want to run 'strings' on, and the above is really slow.
I would suggest that the appropriate factorisation would be countitems | sort -n Here, countitems could be "sort" with some options or "uniq" with some options... James.
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