#!/bin/bash

for dev in /dev/sd?; do
    if ! udevadm info "$dev" | grep -q ID_BUS=ata; then
        continue
    fi
    name="$(udevadm info "$dev" | awk -F= '/ID_SERIAL=/ {print $2}')"
    logfile="/var/log/smart/${name}/$(date +%Y-%m-%d_%H:%M).txt"
    mkdir -p "$(dirname "$logfile")"
    smartctl -a "$dev" > "$logfile"
done

exit 0