#!/bin/bash
PRINT_ACTIVITY=$(
for T in `lpstat -p | egrep "^printer" | grep -v "is idle" | awk '{print $2}'` ; do 
	lpq -P $T; 
	echo -n ","
done | grep -v "no entries" | egrep -v "^Rank" | tr '\n' ','
)

if [ -n "$PRINT_ACTIVITY" ] ; then
	echo $PRINT_ACTIVITY
	exit 2
else
	#no printer activity
	exit 0
fi
