###scanning AC

`sudo iwlist wlan0 scan`

###adding network details

`sudo nano /etc/wpa_supplicant/wpa_supplicant.conf`

```
network={
    ssid="testing"
    psk="testingPassword"
}
```

###Check wifi

`ifconfig wlan0`

###Reboot

`sudo ifdown wlan0` then `sudo ifup wlan0`