# In [![Build Status](https://travis-ci.org/mokhan/tfa.svg?branch=v0.0.2)](https://travis-ci.org/mokhan/tfa) Create a one time password for your different environments. ## Installation Add this line to your application's Gemfile: gem 'tfa' And then execute: $ bundle Or install it yourself as: $ gem install tfa ## Usage ```shell $ tfa add $ tfa add develoment $ tfa show development $ tfa totp development ``` ## Contributing 1. Fork it ( https://github.com/mokhan/tfa/fork ) 2. Create your feature branch (`git checkout -b my-new-feature`) 3. Commit your changes (`git commit -am 'Add some feature'`) 4. Push to the branch (`git push origin my-new-feature`) 5. Create a new Pull Request