randomizer.sh

#!/bin/bash

SRC_DIR="$1"
DEST_DIR="$2"

if [ -z "$SRC_DIR" ] || [ -z "$DEST_DIR" ]; then
    echo "Usage: $0 <source_dir> <dest_dir>"
    exit 1
fi

mkdir -p "$DEST_DIR"

find "$SRC_DIR" -type f -name "*.mp3" -print0 |
    while IFS= read -r -d '' file; do
        RAND_STR=$(head -c 500 /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1)
        FILENAME=$(basename "$file")
        cp "$file" "$DEST_DIR/${RAND_STR} - ${FILENAME}"
    done