#!/bin/sh
## hyphop ##
#? USAGE: oowow_meta  URL | image
case $1 in
    "")
    grep -m1 USAGE "$0"
    ;;
    http://*|https://*) set -xe ; curl -s -jkLf -r-4096 "$1" | xz -dc ;;
    *) set -xe ; tail -c4096 "$1" | xz -dc ;;
esac