Shred multiple files in linux with drag and drop gui

shredgui.sh

#!/bin/bash 

zenity --title="Shred Files BOX" --text="Drag file to below box" --entry --width=600 | cut -c 8- | tr -d '\r' >> /tmp/shredfiles
IFS=$'\n' read -d '' -r -a filess < /tmp/shredfiles
for ((i=0;i<${#filess[@]};i++))
	do
	file=`python2 -c 'import sys, urllib; print urllib.unquote(sys.argv[1])' "${filess[$i]}"`
	shred -uvz "$file" > /dev/null 2>&1
	done
rm /tmp/shredfiles

READ ME:
install zenity and python
run bash shredgui.sh
drag single/multiple file in text box and press ok
you can also set keyboard shortcut using "bash /LOCATION/shredgui.sh" command