QR code reader for OS X via Terminal

brew install zbar pngpaste
#! /bin/bashFILENAME="$TMPDIR$RANDOM.png"   # Generates a file name
pngpaste "$FILENAME" # Paste screenshot into file
zbarimg -q --raw "$FILENAME" # Will try to decode QR-code
rm -rf "$FILENAME" # Removing file for security

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Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store