#!/bin/bash

if [[ -z "$@" ]]; then 
   echo "Nothing to do!"
   echo "Usage: jdupes.sh [device label or folder 1] [2] ... [n]"
   echo "Enclose names including blanks within double quotes."
   echo "e.g. $ jdupes.sh /media/fred/MX500-2TB . '/m*/f*/Seagate Backup'"
   echo "       will process 2 of Fred's drives and the current folder (".")."
   exit 1
fi
jdupes -r "$@" | {
    while IFS= read -r file; do 
        if [[ ! -z "$file" ]]; then
          if [[  ! "$file" == "bytes each" ]]; then
           sz=$(du "$file")
           set -- $sz
           if [[ $1 -gt 100000 ]]; then
              echo $(du "$file")

            fi
          fi
        fi

    done
} | sort -n > /home/fred/myjdups_sorted.txt

echo

echo "RESULTS"

tail -n 250 /home/fred/myjdups_sorted.txt



# Save this to your choice of filename.

# Mark the resulting file as executable with 
# sudo chmod+x <your choice of filename>.