Raspbian stretch headless ssh and wifi setup

raspianSetup.md

Raspbian Strech headless setup

1. mount the boot partition and not the /boot directory.
2. cd and create the following two files in the root of that boot partition.
3. touch ssh creates an empty file to enable ssh
4. vim wpa_supplicant.conf to configure wifi and put following in it

country=US
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

network={
    ssid="your_real_wifi_ssid"
    scan_ssid=1
    psk="your_real_password"
    key_mgmt=WPA-PSK
}