$ curl cheat.sh/

# qrencode
# QR Code generator. Supports PNG and EPS.
# More information: <https://fukuchi.org/works/qrencode>.

# 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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