#!/usr/bin/perl -w
use strict;

chomp(my $cypher = <STDIN>);
$cypher = lc($cypher);

$cypher =~ tr/a-z/n-za-m/;

print "ROT: $cypher\n";

[download]

Untested.

In reply to Re: Caesar Shift by mpeg4codec
in thread Caesar Shift by TZapper

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