qrencoder.sh - a little bash script that uses libqrencode by Fukuchi Kentaro to build a QR Code with your infos libqrencode - http://fukuchi.org/works/qrencode/ - https://github.com/fukuchi/libqrencode

qrencoder.sh

#!/bin/bash

# qrencoder.sh - qrencoder.sh - a little bash script that uses libqrencode to build a QR Code with your infos

# libqrencode by Fukuchi Kentaro
#		http://fukuchi.org/works/qrencode/ - official website
#		https://github.com/fukuchi/libqrencode - development version on github


if [[ ! -z $1 ]];then
	INPUTFILE=$1
else
	INPUTFILE='/tmp/input.txt'
	if [ -f $INPUTFILE ];then
		rm $INPUTFILE
	fi

	clear
	
	echo -n "Insert your name: "
	read name
	if [[ ! -z $name ]]; then
		echo my name is $name > $INPUTFILE
	fi
	echo -n "Insert your phone number: "
	read phone
	if [[ ! -z $phone ]]; then
		echo "call me: $phone" >> $INPUTFILE
	fi
	echo -n "Insert your e-mail address: "
	read email
	if [[ ! -z $email ]]; then
		echo "write me: $email" >> $INPUTFILE
	fi
	echo -n "Insert your web site: "
	read web
	if [[ ! -z $web ]]; then
		echo "read me: $web" >> $INPUTFILE
	fi
fi

echo -n "How should I call the output file? (don't insert the file extension): "
read output
# the file is created as a 300dpi PNG blue on white
cat $INPUTFILE | qrencode -s 10 -d 300 --foreground=3D55A5 --background=FFFFFF -o ~/$output.png


echo "Your QR Code is in your home and is called $output.png"
rm $INPUTFILE
exit

# $0 written under the effect of Pink Floyd's The Great Gig in the Sky