diff --git a/setup.sh b/setup.sh
new file mode 100644
index 0000000..93c88d0
--- /dev/null
+++ b/setup.sh
@@ -0,0 +1,20 @@
+disk=$1
+if [[ ! $disk ]]; then
+	echo "specify disk!"
+	return
+fi
+parted /dev/"$disk" -- mklabel gpt
+parted /dev/"$disk" -- mkpart root ext4 512MB -8GB
+parted /dev/"$disk" -- mkpart swap linux-swap -8GB 100%
+parted /dev/"$disk" -- mkpart ESP fat32 1MB 512MB
+parted /dev/"$disk" -- set 3 esp on
+
+mkfs.ext4 -L nixos /dev/"$disk"1
+mkswap -L swap /dev/"$disk"2
+mkfs.fat -F 32 -n boot /dev/"$disk"3
+
+mount /dev/disk/by-label/nixos /mnt
+mkdir -p /mnt/boot
+mount -o umask=077 /dev/disk/by-label/boot /mnt/boot
+swapon /dev/"$disk"2
+nixos-generate-config --root /mnt