#!/bin/bash
# Script to unmount and eject all external USB drives

# 找到所有外接裝置並處理
diskutil list | grep "external, physical" | awk '{print $1}' | while read -r disk; do
    echo "Unmounting all volumes on $disk..."
    diskutil unmountDisk "$disk"
    echo "Ejecting $disk..."
    diskutil eject "$disk"
done