zlove

#! /usr/bin/env bash
# Examples:
# ./image64.sh myImage.png
#   outputs: data:image/png;base64,xxxxx
# ./image64.sh myImage.png -img
#   outputs: <img src="data:image/png;base64,xxxxx">


function usage {
	echo "usage: $0 <image_filename> [--img]"