# Installing a fresh NixOS

```bash
sudo -i
systemctl start wpa_supplicant
wpa_cli

```
And then:

```
> add_network
0
> set_network 0 ssid "forest"
OK
> set_network 0 psk "ki*****"
OK
> set_network 0 key_mgmt WPA-PSK
OK
> enable_network 0
OK
quit
```

then set the required crypt and root pw and start the installer script:

```
nix-shell -E "import (builtins.fetchurl https://git.cluster.gay/hans/nixos-install/raw/branch/main/shell.nix)"
export CRYPT_PW="pol...."
#optionally set root disk if it is not /dev/nvme0n1
export ROOT_DISK=/dev/sd.....
```