This is Perl module Duadua.
Duadua provides you to parse User Agent string.
Duadua installation is straightforward. If your cpanm command is set up, you should just be able to do
% cpanm Duadua
Download it or git clone it, then build it as per the usual:
$ git clone git@github.com:bayashi/Duadua.git $ cd Duadua $ perl Makefile.PL $ make && make test
Then install it:
% make install
Duadua documentation is available as in POD. So you can do:
% perldoc Duadua
Duadua is hosted on github http://github.com/bayashi/Duadua
Duadua is free software; you can redistribute it and/or modify it under the terms of the Artistic License 2.0. (Note that, unlike the Artistic License 1.0, version 2.0 is GPL compatible by itself, hence there is no benefit to having an Artistic 2.0 / GPL disjunction.) See the file LICENSE for details.
Duadua
Dai Okabayashi <bayashi@cpan.org>
To install Duadua, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Duadua
CPAN shell
perl -MCPAN -e shell install Duadua
For more information on module installation, please visit the detailed CPAN module installation guide.