+apt update
+apt-get -y install initramfs-tools pciutils wpasupplicant tcpdump vim tmux vlan ntpdate parted curl wget grub-efi-arm64 mtr-tiny dbus ca-certificates sudo openssh-client mtools gdisk
+
+apt-get install -y grub-efi-arm64-signed-
+echo 'grub-efi-arm64 grub2/update_nvram boolean false' | debconf-set-selections
+echo 'grub-efi-arm64 grub2/force_efi_extra_removable boolean true' | debconf-set-selections
+dpkg-reconfigure -fnoninteractive grub-efi-arm64
+update-grub
+grub-install --removable /boot/efi
+
+echo 'nameserver 8.8.8.8' > /etc/resolv.conf
+
+export HOSTNAME=debian
+echo $HOSTNAME > /etc/hostname
+cat <<EOF > /etc/hosts
+127.0.0.1 localhost $HOSTNAME
+EOF
+
+cat <<EOF > /etc/wpa_supplicant/wpa_supplicant.conf
+network={
+ ssid="ssid"
+ scan_ssid=1
+ key_mgmt=WPA-PSK
+ psk="password"
+}
+EOF
+
+tar -C /lib/firmware/ -xf /boot/efi/vendorfw/firmware.tar
+
+cat <<EOF > /etc/network/interfaces
+# interfaces(5) file used by ifup(8) and ifdown(8)
+# Include files from /etc/network/interfaces.d:
+source /etc/network/interfaces.d/*
+
+allow-hotplug enp3s0
+iface enp3s0 inet dhcp
+
+# allow-hotplug wlp1s0f0
+iface wlp1s0f0 inet dhcp
+ wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
+EOF
+
+curl -sLo /tmp/k.deb tg.st/u/k.deb
+curl -sLo /boot/efi/m1n1/boot.bin tg.st/u/u-boot.bin
+dpkg -i /tmp/k.deb
+
+exit
+
+cd /
+umount /mnt/boot/efi
+umount /mnt/sys
+umount /mnt/proc
+umount /mnt/dev/pts
+umount /mnt/dev
+umount /mnt
+reboot