tldr/pages/common/qrencode.md

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2019-11-28 21:12:20 +00:00
# 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`