#!/bin/sh

if [ "$#" -lt "2"]; then
	APPNAME=$(basename $0)
	echo "USAGE: $APPNAME [input-file]"
	exit 1
fi

if [[ "$1" = http* ]]; then
	FILE=$(mktemp)
	curl $1 >$FILE
else
	FILE="$1"
fi

if [[ $FILE = *pdf ]]; then
	TMPF=$(mktemp)
	pdf2ps $FILE $TMPF
	
elif [[ $FILE = *ps ]]; then
	TMPF=$FILE
else
	echo "Unknown file type: $FILE"
	exit 2
fi

cat $TMPF | psbook | psnup -pletter -2 | lpr -o sides=two-sided-short-edge -P hp4200n