#!/bin/bash

CARDSFOLDER="../res/cardsfolder/"

for d in `ls -1 "$CARDSFOLDER"`; do
    for f in `ls -1 "$CARDSFOLDER/$d"`; do
        FILE="$CARDSFOLDER/$d/$f";
        dos2unix "$FILE";
        [[ -f "$FILE" && $(tail -c1 "$FILE") ]] && echo '' >> "$FILE" && echo "Appended trailing newline to $FILE";
    done
done