[Gllug] sort & uniq

[Martin A. Brooks]

On Tue, 2003-08-05 at 11:38, Daniel Andersson wrote:
> the file i'm 'playing' with is
> http://daniel.septum.org/testfile.txt

perl -e 'open IN,"testfile.txt"; while (<IN>){chomp; s/\ //g;
$hash{$_}++;} foreach $key (sort keys %hash){print "$key:
$hash{$key}\n";}'

Regards
-- 
Martin A. Brooks, Clues Ltd
http://www.clues.ltd.uk/


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