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#!/bin/bash -e

if [ "$#" -lt "1" ]; then
	APPNAME=$(basename $0)
	echo "not enough arguments to $APPNAME"
	exit 1
fi

OPTS="-P hp4200n -o number-up=2 -o sides=two-sided-long-edge"

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