qrencode
QR Code generator. Supports PNG and EPS. More information: https://fukuchi.org/works/qrencode.
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Convert a string to a QR code and save to an output file:
qrencode -o {{path/to/output_file.png}} {{string}} -
Convert an input file to a QR code and save to an output file:
qrencode -o {{path/to/output_file.png}} -r {{path/to/input_file}} -
Convert a string to a QR code and print it in terminal:
qrencode -t ansiutf8 {{string}} -
Convert input from pipe to a QR code and print it in terminal:
echo {{string}} | qrencode -t ansiutf8
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