Embedded System Lab

See https://embedded-system-lab.readthedocs.io/en/latest/ for latest documentation.

RPi useful hints:

• disable hardware acceleration for Chromium (Settings->Advanced->System) and Visual Code (ctrl+shift+p ">runtime")

• sudo with current environment: sudo -E

• install python module with current environment: python -m pip install ...

• refresh git repository: git checkout --force origin/master

• ssh key based authorization

  On Local server

   ssh-keygen -t rsa
  

  On remote Server

   ssh user@remote_servers_ip "mkdir -p .ssh"
  

  Uploading Generated Public Keys to the Remote Server

   cat ~/.ssh/id_rsa.pub | ssh user@remote_servers_ip "cat >> ~/.ssh/authorized_keys"
  

  Set Permissions on Remote server

   ssh user@remote_servers_ip "chmod 700 ~/.ssh; chmod 640 ~/.ssh/authorized_keys"
  

  Login

   ssh user@remote_servers_ip
  

  Enabling SSH Protocol v2

   uncomment "Protocol 2" in /etc/ssh/sshd_config
  

  Enabling public key authorization in sshd

   uncomment "PubkeyAuthentication yes" in /etc/ssh/sshd_config
  

  If StrictModes is set to yes in /etc/ssh/sshd_config then

   restorecon -Rv ~/.ssh