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49 lines
1.3 KiB
49 lines
1.3 KiB
.\" Manpage for qr
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.TH QR 1 "23 Mar 2018" "6.0" "Python QR tool"
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.SH NAME
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qr \- script to create QR codes at the command line
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.SH SYNOPSIS
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qr [\-\-help] [\-\-factory=FACTORY] [\-\-optimize=OPTIMIZE] [\-\-error\-correction=LEVEL] [data]
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.SH DESCRIPTION
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This script uses the python qrcode module. It can take data from stdin or from the commandline and generate a QR code.
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Normally it will output the QR code as ascii art to the terminal. If the output is piped to a file, it will output the image (default type of PNG).
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.SH OPTIONS
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.PP
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\fB\ \-h, \-\-help\fR
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.RS 4
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Show a help message.
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.RE
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.PP
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\fB\ \-\-factory=FACTORY\fR
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.RS 4
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Full python path to the image factory class to create the
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image with. You can use the following shortcuts to the
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built-in image factory classes: pil (default), pymaging,
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svg, svg-fragment, svg-path.
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.RE
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.PP
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\fB\ \-\-optimize=OPTIMIZE\fR
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.RS 4
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Optimize the data by looking for chunks of at least this
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many characters that could use a more efficient encoding
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method. Use 0 to turn off chunk optimization.
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.RE
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.PP
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\fB\ \-\-error\-correction=LEVEL\fR
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.RS 4
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The error correction level to use. Choices are L (7%),
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M (15%, default), Q (25%), and H (30%).
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.RE
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.PP
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\fB\ data\fR
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.RS 4
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The data from which the QR code will be generated.
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.RE
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.SH SEE ALSO
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https://github.com/lincolnloop/python-qrcode/
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