#!/bin/sh stdbuf -oL -- udevadm monitor --udev -p /sys/block/sda | while read -r -- STATE _ _ _ _ do if [ "$STATE" = "DISK_MEDIA_CHANGE=1" ] then echo "change detected" if udisksctl info -b /dev/sda | grep filesystem then echo "floppy in (fs detected)" udisksctl mount --block-device /dev/sda --no-user-interaction else echo "floppy out (no fs detected)" fi fi done