User:Pedro Sá Couto/Prototyping 5th/Flask App/Raspberry Pi into NGINX server

01 Format SDcard to FAT32

02 Flash SDcard with Linux ISO

Raspbian Buster Light, https://www.raspberrypi.org/downloads/raspbian/

you can use dd or a mounter like etcher https://www.balena.io/etcher/

03 Default login

Login: pi

Password: raspberry

04 SSH config $ cd /boot $ sudo touch ssh $ sudo reboot

05 Check IP address $ hostname -i

06 Change hostname

$ sudo raspi-config

Item no. 2 on the menu: Network Options

Renamed hostname to: <hostname>

07 Add user $ sudo adduser <username>

08 Add new user to sudo $ sudo adduser <username> sudo

09 Change su/root password $ sudo passwd root

10 Setting locale $ su $ echo "LC_ALL=en_US.UTF-8" >> /etc/environment $ echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen $ echo "LANG=en_US.UTF-8" > /etc/locale.conf $ locale-gen en_US.UTF-8

09 Generate public/private keys on your machine

(https://www.raspberrypi-spy.co.uk/2019/02/setting-up-ssh-keys-on-the-raspberry-pi/)

   $ cd ~

   $ mkdir .ssh

   $ cd .ssh

   $ touch authorized_keys

   $ touch config

   $ chmod 700 ~/.ssh

   $ chmod 600 ~/.ssh/authorized_keys

   $ cd ~/.ssh

   $ ssh-keygen

   $ cat id_rsa.pub >> authorized_keys

   $ sudo apt-get install putty-tools

   $ puttygen id_rsa -o id_rsa.ppk

10 Get the public key onto RPi

Copy the contents of id_rsa.pub from you machine

   $ cat <path to id_rsa.pub>

Paste and save them into authorized_keys file on RPi

   $ cd ~/.ssh

   $ sudo nano authorized_keys

11 Set static IP address

(https://pimylifeup.com/raspberry-pi-static-ip-address/)

Retrieve the currently defined router and IP

   $ ip r | grep default

Modify the dhpcd.conf configuration

   $ sudo nano /etc/dhcpcd.conf

Change this part only

Example static IP configuration:

   interface eth0

   static ip_address=192.168.1.119/24

   #static ip6_address=fd51:42f8:caae:d92e::ff/64

   static routers=192.168.0.1

   static domain_name_servers=192.168.0.1 8.8.8.8 fd51:42f8:caae:d92e::1

12 Setup fast ssh on your machine $ cd ~/.ssh $ nano config

Host nginxhost

User <username>

Hostname 192.168.1.119

Port 22

Identityfile /path/to/.ssh/id_rsa

Serveraliveinterval 30

13 Disable pwd and root login

Uncomment PasswordAuthentication and set it to no

Uncomment PermitRootLogin prohibit-password

$ sudo nano /etc/ssh/sshd_config

Reload SSH

$ sudo /etc/init.d/ssh restart

Reboot RPi

$ sudo reboot

14 Remove pi user $ sudo pkill -u pi $ sudo deluser pi

15 Install NGINX $ sudo apt install nginx