Zbarimg
It is a tool used to scan and decode QR codes from image files
Installation¶
$ sudo apt-get install zbar-tools
Usage¶
$ zbarimg <file-name>
Note: Zbar can also decode QR code by webcam, for this install the following tool,
$ sudo apt-get install zbarcam
References¶
For more information about the tool,
$ man zbarimg