Raspberry pi 3

Raspberry pi 3

Enable ssh https://linuxize.com/post/how-to-enable-ssh-on-raspberry-pi/ 
  To enable SSH on your Raspberry Pi perform the following steps:
  Power off your Raspberry Pi and remove the SD card.
  Insert the SD card into your computer’s card reader. The SD card will mount automatically.
  Navigate to the SD card boot directory using your OS file manager. Linux and macOS users can also do this from the command line.
  Create a new empty file named ssh, without any extension, inside the boot directory.
  Remove the SD card from your computer and put it in your Raspberry Pi.
  Power on your Pi board. On boot Pi will check whether this file exists and if it does, SSH will be enabled and the file is removed.


The default for all versions of Raspbian:
  User: pi
  Password: raspberry
  
VNC
  Tutorial from https://raspberrypi.stackexchange.com/questions/38/prepare-for-ssh-without-a-screen 
  Copy boot_enable_ssh.rc to boot.rc from /boot in the Raspberry Pi's rootfs (SD card)

  Still in the Raspberry Pi's rootfs, edit /etc/network/interfaces in order to have a fixed IP address assigned (so no DHCP server is needed). For example,

  auto lo eth0
  iface lo inet loopback
  iface eth0 inet static
      address 192.168.0.202
      netmask 255.255.255.0
      gateway 192.168.0.200
  Boot your Raspberry Pi, use an Ethernet cable to connect it to the same network that your PC is connected to (or connect it directly to your PC) and login via SSH:

  ssh [email protected]
  Install a light VNC server in your Raspberry Pi:

  sudo apt-get install tightvncserver
  Then start the VNC server (you'll be asked to set a password):

  vncserver :1 -name RasPi -depth 16 -geometry 1024x768
  Install a VNC client in your PC:

  apt-get install xtightvncviewer
  Then connect to your Raspberry Pi via VNC from your PC:

  xtightvncviewer 192.168.0.202:1
  
  


  (fedora install vnc client `sudo dnf install tigervnc`)

  connect to server
    vncviewer 192.168.0.104:5901

VNC info
  config https://kushrami.wordpress.com/2015/01/22/how-to-start-raspberry-pi-without-screen/

  https://help.realvnc.com/hc/en-us/articles/360002249917-VNC-Connect-and-Raspberry-Pi#setting-up-your-raspberry-pi-0-0

  
Articles
  https://habr.com/ru/post/486928/
  https://habr.com/ru/post/475172/