gist/vcard/generate-qr.bash

#!/usr/bin/env bash
# Turn vcards into QR codes

# loop through all vcard files
for vcard in *.vcard; do
        if [ -f "$vcard" ]; then
                # -l H - high error correction
                # -t utf8 - output to terminal
                # -r - read file
                # -o output file
                qrencode -l H -t utf8 -r $vcard
                qrencode -l H -o $vcard.png -r $vcard
        fi
done