Printing script for University of Jyväskylä

tulosta.sh

#!/bin/bash -e
#
# Printing made easy for your Linux laptop in the University of Jyväskylä.
# Public domain. Original work by Zouppen and cedx.
#
# Before using, send your public key to charra (to avoid password prompt)
# and put the following in your ~/.ssh/config:
#
# Host charra
# 	User YOUR_USERNAME
# 	HostName charra.it.jyu.fi

CONFIG=~/.jyu_printer
[[ -e "$CONFIG" ]] && DEFAULT=$(<"$CONFIG") || DEFAULT=jysecure-bw

case "$1" in
    --choosedefault|-d)
	PRINTERS=`ssh -q -e none charra "lpstat -a" | awk '{print $1}'`
	
	echo 'Current default is "'"$DEFAULT"'".'

	select PRINTER in $PRINTERS; do
	    if [[ -z $PRINTER ]]; then
		echo
		echo "That's not in the list!"
		echo "Pick a number of a printer in this list."
		echo
	    else
		echo "$PRINTER" >"$CONFIG"
		echo 'New default printer is "'"$PRINTER"'".'
		break
	    fi
	done

	exit 0
	;;

    --printer|-P)
	DEFAULT=$2
	shift 2
	;;

    --help|-h|"")
	echo "Printing:  $0 [-P, --printer PRINTER] filename.pdf [copies]" >&2
	echo "           $0 -d, --choosedefault" >&2
	echo >&2
	echo 'Current default printer is "'"$DEFAULT"'".' >&2
	exit 0
	;;
esac

if [[ ! -e "$1" ]]; then
    echo "File name doesn't exist. Try --help"
    exit 1
fi

if [[ "$2" ]]; then
	export KOPIOT="-# $2"
else
	unset KOPIOT
fi

ssh -e none charra "lpr -P $DEFAULT $KOPIOT" <"$1"