Scanning and generating QR Codes on Ubuntu Linux with the command line
Scanning QR Codes on Linux with the command line
With qrcode.jpg
the image file with the QR Code to scan.
$ sudo apt install zbar-tools
$ zbarimg qrcode.jpg
Generating QR Codes on Linux with the command Line
To generate a QR Code in qrcode.jpg
.
$ sudo apt install qrencode
$ qrencode -o qrcode.jpg "my data"