Bash stub. Autocopy file to the USB inserted

yoba.sh

#!/bin/bash


INITIAL_MOUNTPOINT=/media/0000-0001
PATH_TO_FILE=/tmp/TAMD_2014_Abstract_book.pdf
INTERVAL=5
DEVICE=/dev/sdc1
NEW_LABEL=TAMD-2014

while true; do
    # it might be better though to use dd...
    #dd if=${PATH_TO_IMAGE} of=${DEVICE} BS=1M

    if [ -e ${DEVICE} ]; then
        if [ -d ${INITIAL_MOUNTPOINT} ] ; then
            MOUNTPOINT=${INITIAL_MOUNTPOINT}
        else
            MOUNTPOINT=/media/${NEW_LABEL}
        fi
        if [ -d ${MOUNTPOINT} ]; then
            sudo fatlabel ${DEVICE} ${NEW_LABEL}

            cp -v ${PATH_TO_FILE} ${MOUNTPOINT}

            # sometimes the name get mangled. Damn the fat filesystem
            if [ -e ${MOUNTPOINT}/TAMD_2~1.pdf ]; then
                mv -v\
                    ${MOUNTPOINT}/TAMD_2~1.pdf \
                    ${MOUNTPOINT}/`basename ${PATH_TO_FILE}`
            fi

            sync
            ls -R ${MOUNTPOINT}
            md5sum ${MOUNTPOINT}/*
            udiskie-umount ${DEVICE}
        else
            echo "Mountpoint ${MOUNTPOINT} was not found."
        fi
    else
        echo "No device ${DEVICE} found."
    fi

    echo "Sleeping for ${INTERVAL} seconds. Press Ctrl-C to exit"
    sleep ${INTERVAL}
done