or even
#!perl -w
use strict;
sub encode_decode ($) {
my $txt = shift;
my $key = 'Copyright © 2000 ActiveState Tool Corp.' x length $txt;
my $enc = $txt ^ substr $key, 0, length $txt;
return wantarray ? unpack "C*", $enc : $enc;
}
undef $/;
my @encoded_ascii = encode_decode <DATA>; # one or other
#my $encoded_string = ~~encode_decode <DATA>; # of these two
__DATA__
#!"#$%&'()*+,-./0123456789:;<=>?@
#ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
#abcdefghijklmnopqrstuvwxyz{|}~
#!"#$%&'()*+,-./0123456789:;<=>?@
#ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
#abcdefghijklmnopqrstuvwxyz{|}~
#!"#$%&'()*+,-./0123456789:;<=>?@
#ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
#abcdefghijklmnopqrstuvwxyz{|}~
print "Show me the encoding!\n";
"Argument is futile - you will be ignorralated!"
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