#!/bin/bash
DEVICE=$(gphoto2 --auto-detect | grep usb | cut -b 36-42 | sed 's/,/\//')
while [ -z ${DEVICE} ]
        do
        sleep 1
        DEVICE=$(gphoto2 --auto-detect | grep usb | cut -b 36-42 | sed 's/,/\//')
done
cd /media/usb0/
mkdir "`date --iso-8601`" && cd $_
gphoto2 --get-all-files
exiftool -r -d %Y%m%d-%H%M%S.%%e "-FileName<DateTimeOriginal" .
halt