xrl.us is a url-shortening/redirect service like bit.ly It also happens to be where perlbrew is hosted (http://xrl.us/perlbrewinstall http://xrl.us/perlbrewinst

xrl.us is a url-shortening/redirect service like bit.ly It also happens to be where perlbrew is hosted (http://xrl.us/perlbrewinstall http://xrl.us/perlbrewinstall). If you're worried you can always go to the page in your browser and it will send you to the github-hosted code.