This is Perl module Statistics::Swoop.
INSTALLATION
Statistics::Swoop installation is straightforward. If your CPAN shell is set up, you should just be able to do
% cpan Statistics::Swoop
Download it, unpack it, then build it as per the usual:
% perl Makefile.PL
% make && make test
Then install it:
% make install
Downloading the standalone executable
You can also copy the standalone executable to whatever location you'd like.
% cd ~/bin
% curl -o swoop -L http://j.mp/app-swoop
% chmod +x swoop
NOTE: edit shebang if you don't have /usr/bin/env
DOCUMENTATION
Statistics::Swoop documentation is available as in POD. So you can do:
% perldoc Statistics::Swoop
REPOSITORY
Statistics::Swoop is hosted on github http://github.com/bayashi/Statistics-Swoop
LICENSE
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
AUTHOR
Dai Okabayashi <bayashi@cpan.org>