To generate QR Code from Linux command line you can use qrencode tool.
Use-case:
* transfer config/text files from Linux machine to mobile phone
* transfer config/text files from Linux machine when it is not possible to directly copy it (i.e. SSH session inside remote RDP session where copy to clipboard is disabled)
Installation:
dnf install qrencode
Example usage:
echo "https://openterprise.it" | qrencode -t ANSIUTF8
Results:
