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"
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Tags: hacking, linux, ubuntu

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