function f_aide {
  echo "[$SCRIPT_COUNT] Aide configuration"

  if ! grep -R -E '^!/var/lib/lxcfs/cgroup$' /etc/aide/*; then
    echo '!/var/lib/lxcfs/cgroup' > /etc/aide/aide.conf.d/70_aide_lxcfs
  fi

  if ! grep -R -E '^!/var/lib/docker$' /etc/aide/*; then
    echo '!/var/lib/docker' > /etc/aide/aide.conf.d/70_aide_docker
  fi

  sed -i 's/^Checksums.*/Checksums = sha512/' /etc/aide/aide.conf

  ((SCRIPT_COUNT++))
}

function f_aide_post {
  echo "[$SCRIPT_COUNT] Running Aide, this will take a while"

  aideinit --yes

  ((SCRIPT_COUNT++))
}

function f_aide_timer {
  if ! [ -f /etc/cron.daily/aide ]; then
    echo "[$SCRIPT_COUNT] Enable daily Aide check"

    cp ./config/aidecheck.service /etc/systemd/system/aidecheck.service
    cp ./config/aidecheck.timer /etc/systemd/system/aidecheck.timer
    chmod 0644 /etc/systemd/system/aidecheck.*

    systemctl reenable aidecheck.timer
    systemctl restart aidecheck.timer
    systemctl daemon-reload

    if [[ $VERBOSE == "Y" ]]; then
      systemctl status aidecheck.timer --no-pager
      echo
    fi

    ((SCRIPT_COUNT++))
  fi
}