Ok ! Yes, you are certain, with \w+ is very better. 

perl -e 'while(<*>){if(-f && /\.(\w+)$/){$e{$1}++}}print "$_ -> $e{$_}
+\n" for keys %e'

[download]
Thanks;


Mago
mago@rio.pm.org


In reply to Re^2: Counting the Extensions of the Directory by Mago
in thread Counting the Extensions of the Directory by Mago

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