Yes-No Menu.sh

	while :
	do
	# show menu
		echo -e "${green}${bold}Do you want to delete these failed backups? [y/n?]${NC}${normal}"
		read yno
		case $yno in
		[yY] | [yY][Ee][Ss] )
                echo "Agreed, which is to bad since it doesn't do anything yet.";
#Uncomment this to actually delete those bad backups                sudo find $DIR/ -maxdepth 1 -mindepth 1 ! -name "*.img" -exec md5sum {} \;
		exit 0
                ;;
        	[nN] | [n|N][O|o] )
                echo "Not agreed, which is good since it doesn't do anything yet.";
                exit 0
                ;;
        	*) echo "Invalid input. Yes or no please."
        	;;
		esac
	done