4 ms·

I'm using a zsh function with similar functionality for exactly the same purpose: qrdisplay () { qrencode -o - "$1" | display }

• claudius 14y ago
  "$*" is probably more likely what you want, and throwing in an extra "--" prevents it from choking on arguments that start with a dash.
  • lorenzfx 14y ago
    you're right, but since I only ever used it for urls I never had noticed these problems