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12 lines
299 B
Markdown
12 lines
299 B
Markdown
# qr
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> Generate QR codes in the terminal with ANSI VT-100 escape codes.
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> More information: <https://github.com/lincolnloop/python-qrcode/>.
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- Generate a QR code:
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`echo "{{data}}" | qr`
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- Specify the error correction level (defaults to M):
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`echo "{{data}}" | qr --error-correction={{L|M|Q|H}}`
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