TX2 wifi wireless env setting

https://askubuntu.com/questions/412325/automatically-connect-to-a-wireless-network-using-cli
https://unix.stackexchange.com/questions/383338/configuring-devices-wifi-settings-through-ssh

/etc/network/interfaces

auto wlan0
iface wlan0 inet static
address ASSIGNED_IP
netmask 255.255.255.0
gateway THE_GATEWAY
wireless-essid YOURSSID
wireless-key WIRELESSKEY_HERE

auto lo
iface lo inet loopback

auto wlan0
iface wlan0 inet static
address 192.168.1.150
netmask 255.255.255.0
gateway 192.168.1.1
wpa-essid SSID_Name
wpa-psk XXXXX
dns-nameservers 8.8.8.8 192.168.1.1