обращаюсь к скриптописателям знакомым с udev

#!/bin/bash
export PATH=/bin:/sbin:/usr/bin:/usr/sbin
FESTIVAL="festival --tts"
DEVICE=$1
UDEVINFO="udevadm info"
[ -z "$DEVICE" ] && exit
[ -z "$ACTION" ] && exit
function get_device_attr ()
{
    path=`find /sys/devices -name $1`
    echo `$UDEVINFO --attribute-walk   --path=$path | grep $2 -m1 | cut -f 2 -d '"'`
}
function get_device_name ()
{
    device=$1
    case $device in
        [0-9]-[0-9])
            s=`get_device_attr $device "model"`
            [ -z "$s" ] && echo "model" || echo "$s"        
        ;;
        sr0)
            echo "optical drive"
        ;;
        [sh]d*)
            s=`get_device_attr $device "ATTRS{vendor}"`
            echo "$s drive"
        ;;
        *)
            exit
        ;;
    esac
    
}
function say ()
{
    echo "$1 $2" | $FESTIVAL
    exit
}
name=`get_device_name $DEVICE`
if [ -n "$name" ]; then 
    case "$ACTION" in
        add)
        say "$name" "примонтировоно"
        ;;
        remove)
        say "$name" "размонтировоно"        
        ;;
        change)
        say "$name" "изменено"
        ;;
    esac
fi

SUBSYSTEMS=="usb", RUN+="/usr/bin/boltalka.sh %k"
SUBSYSTEMS=="block", RUN+="/usr/bin/boltalka.sh %b"

ACTION=="add" KERNEL=="sd[b-d][0-9]" RUN+="/usr/bin/boltalka.sh %k"
ACTION=="remove" KERNEL=="sd[b-d][0-9]" RUN+="/usr/bin/boltalka.sh %k"