format.sh

#!/bin/bash
# Universal USB Formatter - Linux, macOS, Windows (via WSL)

echo "💿 Universal USB Formatter"
echo "--------------------------------"

# Root huquqi tekshiruvi
if [ "$EUID" -ne 0 ]; then
  echo "❌ Iltimos, skriptni sudo bilan ishga tushiring."
  exit 1
fi

# Mavjud disklarni ko‘rsatish
lsblk
echo
read -p "Qaysi diskni formatlamoqchisiz? (masalan: sdb): " DISK

# Tasdiqlash
read -p "⚠️  Diqqat! /dev/$DISK o‘chiriladi. Davom etasizmi? (yes/no): " CONFIRM
if [[ "$CONFIRM" != "yes" ]]; then
  echo "❌ Bekor qilindi."
  exit 0
fi

# Ajratilgan bo‘limlarni unmount qilish
echo "🔹 Bo‘limlarni ajratilmoqda..."
umount /dev/${DISK}* 2>/dev/null

# GPT jadval yaratish
echo "🔹 GPT jadval yaratilmoqda..."
parted /dev/$DISK --script mklabel gpt

# FAT32 formatlash
echo "🔹 FAT32 (universal) formatlash..."
parted /dev/$DISK --script mkpart primary fat32 1MiB 100%
mkfs.vfat -F 32 -n MY_USB /dev/${DISK}1

echo "✅ Tayyor! Endi USB har qanday tizimda o‘qiladi (Linux / Windows / macOS)."