cat test.txt | sed -e's/\(.*\) \(.*\)/\2,\1/g' | sort

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And that would be not only a Useless Use of Cat, but not taking advantage of sort's field sorting abilities either: 
$ sort +1 -2 +0 -1 <test.txt >output.txt

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-- Randal L. Schwartz, Perl hacker

In reply to •Re: Re: Associative Array Trouble by merlyn
in thread Associative Array Trouble by EmmittSmith

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