Unshorten

Get original URLs from shortened ones.

Install

$ gem install unshorten

Using shell:

$ unshorten bit.ly/vkmMJO
https://github.com/quark-zju/unshorten

Using Ruby:

require 'unshorten'
url = Unshorten['bit.ly/vkmMJO'] # "https://github.com/quark-zju/unshorten"