This project has moved to Sourcehut: https://git.sr.ht/~ljc/putqr

Display a QR code in your terminal.

If you're using iTerm2 on macOS, the QR code will be displayed as an image.

Install putqr from RubyGems:

gem install putqr

Run the putqr command with the string you want to encode, like:

putqr https://example.com/

Run the command without arguments to read the data from standard input:

putqr < example.txt

To run the latest source code, check out the Git repository:

git clone https://git.sr.ht/~ljc/putqr

Install the dependencies using Bundler:

gem install bundler
bundle install

Run the tests and the putqr command using Bundler:

bundle exec rspec
bundle exec putqr