I suppose a perl -e would be based on...
%_=();
print sort { %_{ $a } ||= SortKey( $a )
         <=> %_{ $b } ||= SortKey( $b ) } <>;
sub SortKey { my @a=split /\t/, shift(); $a[1]; }

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-M

Free your mind

In reply to Re: Sorting a text file by Moron
in thread Sorting a text file by rsriram

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