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tldr/pages/common/qr.md
Managor 8e09a08059
common*: refresh old pages part 3 (#16257) 
Co-authored-by: Machiavelli <145562237+MachiavelliII@users.noreply.github.com>
2025-04-25 21:19:03 +03:00

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qr

Generate QR codes in the terminal with ANSI VT-100 escape codes. More information: https://manned.org/qr.

  • Generate a QR code:

echo "{{data}}" | qr

  • Specify the error correction level (defaults to M):

echo "{{data}}" | qr --error-correction={{L|M|Q|H}}