cmd_ubuntu_linux - bigktmbig/MyExperienceAlgorithm GitHub Wiki

  • list port listen netstat -ntlp | grep LISTEN

  • open ports firewall sudo ufw allow 6784

  • check connect nc -l 6784 or lsof -i

  • check OS: lsb_release -a

  • install node for ubuntu 14.04 LTS Trusty:

  1. curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
  2. sudo apt-get install -y nodejs
  • permision denied chmod -R 777 update_server.sh
  • list enviroment variable printenv
  • remove env unset GNUPLOT_DRIVER_DIR