Data::HexDump - a Perl module for hexdumping data or a file This distribution contains a Perl module which can generate a traditional hex dump of either a data variable or a file. You can read a nicely formatted version of the documentation for this module online: https://metacpan.org/pod/Data::HexDump You should be able to install this using your usual method for installing modules from CPAN. If you don't have a usual method, have a look at: http://www.cpan.org/modules/INSTALL.html This software is copyright (c) 1998 Fabien Tassin. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.