mkdir /mnt/windows-iso
sudo mount -o loop caminho-da-iso-windows.iso /mnt/windows-iso
mkdir ~/windows-files
cp -r /mnt/windows-iso/* ~/windows-files/
sudo umount /mnt/windows-iso
adicionar o ppa :
https://launchpad.net/~brandonsnider/+archive/ubuntu/cdrtools
sudo add-apt-repository ppa:brandonsnider/cdrtools sudo apt update
instalar o sudo apt install mkisofs
depois os comandos:
gerar a iso
mkisofs -iso-level 3 -udf \
-b boot/etfsboot.com -no-emul-boot -boot-load-size 8 -boot-info-table \
-o ../windows-custom.iso ~/windows-files
gravar no poendrive
sudo dd if=../windows-custom.iso of=/dev/sdX bs=4M status=progress oflag=sync