#!/usr/bin/env sh

wget "https://dl-cdn.alpinelinux.org/alpine/v3.21/releases/x86_64/alpine-virt-3.21.3-x86_64.iso"

if [ -f /dev/sda ]; then
  dd if=alpine-virt-3.21.3-x86_64.iso of=/dev/sda
else
  dd if=alpine-virt-3.21.3-x86_64.iso of=/dev/vda 
fi

reboot