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#!/bin/bash
# txt2qrpng.sh
# GPLv3+
# Give this a name of a text file and it will produce a
# series of .png files encoding the data in QR codes.
# Use:
# txt2qrpng.sh foo.txt
mkdir -p QR
cat $1 | \
qrencode \
--type=png \
-o QR/$1.png && exit
cat $1 | \
qrencode \
-S \
-v 40 \
-l L \
--type=png \
-o QR/$1.png