NAME

rot47.pl - Applies the simple ROT47 substitution cipher to the supplied text.

SYNOPSIS

perl rot47.pl "Some string to encrypt or decrypt"
$@>6 DEC:?8 E@ 6?4CJAE @C 564CJAE

perl rot47.pl "$@>6 DEC:?8 E@ 6?4CJAE @C 564CJAE"
Some string to encrypt or decrypt

DESCRIPTION

Applies the simple ROT47 substitution cipher to the supplied text. Note that for the ROT47 substitution cipher, encryption and decryption are the same operation, executing rot47.pl on its output text produces its input text again.

AUTHOR

Zachary Blair, <zblair@cpan.org>

COPYRIGHT AND LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.

To install Crypt::Rot47, copy and paste the appropriate command in to your terminal.

cpanm

cpanm Crypt::Rot47

CPAN shell

perl -MCPAN -e shell
install Crypt::Rot47

For more information on module installation, please visit the detailed CPAN module installation guide.

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