#!/bin/bash
count=0
DISKS=($(lsblk | grep disk | cut -f1 -d' '))
for disk in ${DISKS[@]}; do
	echo "Test disk ${disk}" > /tmp/log_${disk}
	{ sudo smartctl -H /dev/${disk} >> /tmp/log_${disk}; echo "Result: $?" >> /tmp/log_${disk};}& PID[$count]=$!
	((count++))
done
MAIL_BODY=""
for (( i=0; i<${#PID[@]};i++)); do
	wait ${PID[$i]}
	MAIL_BODY="$(printf "${MAIL_BODY}\n$(cat /tmp/log_${DISKS[$i]})\nsmartctl for disk ${DISKS[$i]} finished")"
done
echo "${MAIL_BODY}" | mail -s "Automated Servermessage - smartctl" lucas-f@live.at