1QR(1)                           Python QR tool                           QR(1)
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NAME

6       qr - script to create QR codes at the command line
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SYNOPSIS

9       qr  [--help] [--factory=FACTORY] [--optimize=OPTIMIZE] [--error-correc‐
10       tion=LEVEL] [data]
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DESCRIPTION

13       This script uses the python qrcode module. It can take data from  stdin
14       or  from the commandline and generate a QR code.  Normally it will out‐
15       put the QR code as ascii art to the terminal. If the output is piped to
16       a file, it will output the image (default type of PNG).
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OPTIONS

19        -h, --help
20           Show a help message.
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23        --factory=FACTORY
24           Full  python  path  to  the image factory class to create the image
25           with. You can use the following shortcuts  to  the  built-in  image
26           factory  classes: pil (default), png ( default if pillow is not in‐
27           stalled), svg, svg-fragment, svg-path.
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30        --optimize=OPTIMIZE
31           Optimize the data by looking for chunks of at least this many char‐
32           acters  that  could  use a more efficient encoding method. Use 0 to
33           turn off chunk optimization.
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36        --error-correction=LEVEL
37           The error correction level to use. Choices are L (7%), M (15%,  de‐
38           fault), Q (25%), and H (30%).
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41        data
42           The data from which the QR code will be generated.
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SEE ALSO

46       https://github.com/lincolnloop/python-qrcode/
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517.4.2                             6 Feb 2023                             QR(1)
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