Actually, you don't need a regular expression for this... use tr instead. 
my $count = "fileCapaber" =~ tr/AaBbCc//;
print "Count is $count\n";

[download]

-- Mike

--
just,my${.02}

In reply to Re: Fetching 3 letters only by thelenm
in thread Fetching 3 letters only by Anonymous Monk

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