Nanopi duo2 - headless ssh setup

setup.sh

# Download http://download.friendlyarm.com/nanopiduo2
# Unzip
# Flash image to sd-card
lsblk -p
mkfs.vfat /dev/sd*
dd if=./*.img of=/dev/sd* bs=4M conv=notrunc status=progress

# Configure wpa_supplicant
sudo vi ./etc/wpa_supplicant/wpa_supplicant.conf

network={
ssid="<WIFI SSID>"
psk="<WIFI PASSWORD>"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
auth_alg=OPEN
}

sudo vi ./etc/network/interfaces

auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp

sudo touch ssh

# Find device local ip
nmap -sS -p 22 192.168.0.1/24



DEFAULT_USERNAME=pi
DEFAULT_PASSWORD=pi
USER=saka7
NANOPI_HOST=192.168.0.104

ssh $DEFAULT_USERNAME@$NANOPI_HOST

# Setup
sudo apt update && sudo apt upgrade -y
sudo apt install curl tree htop lnav -y

sudo useradd $USER
sudo usermod -aG sudo $USER
sudo mkdir /home/$USER
sudo chown -R $USER:$USER /home/$USER
sudo passwd $USER
sudo usermod -s /bin/bash $USERNAME

sudo update-alternatives --config editor
mkdir -p ~/.ssh
echo "<SSH PUBLIC KEY>" > ~/.ssh/authorized_keys

User Name: root
Password: fa

User Name: pi
Password: pi