webhosting-notes/setup-system.org

Introduction

System setup steps

1. update system packages:

#+begin_src shell apt-get update apt-get upgrade #+end_src

1. install some system tools

#+begin_src shell apt-get install aptitude htop sudo #+end_src

1. add root user to sudoers group:

#+begin_src shell usermod -aG sudo root #+end_src

Firewall

1. install ~ufw~:

#+begin_src shell apt-get install --yes ufw #+end_src

Or configure the firewall using iptables.