Title : Generate qrcode using command line
Author: Solène
Date  : 14 July 2018
Tags  : unix

.Dd July 14, 2018
.Dt "Generating a QR code"
If you need to generate a QR picture using command line tool. I would
recommend libqrencode.

.Bd -literal -offset indent
qrencode -o file.png 'some text'
.Ed

It's also possible to display the QR code inside the terminal with
the following command.

.Bd -literal -offset indent
qrencode -t ANSI256 'some text'
.Ed

.Lk https://fukuchi.org/works/qrencode/index.html.en Official qrencode website