cpu.sh

MAX=95
EMAIL=server@127.0.0.1

USE=$(grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage ""}')
if [ $USE -gt $MAX ]; then
	echo "Percent used: $USE" | mail -s "Running out of CPU power" $EMAIL
fi