Thins to do after install Ubuntu 18.04 LTS

ubuntu.sh

#!/bin/sh
sudo apt-get update && sudo apt-get upgrade --fix-missing 
sudo apt-get install build-essential
sudo apt-get update && sudo apt-get upgrade --fix-missing 
sudo apt-get install build-essential checkinstall
sudo apt-get update && sudo apt-get upgrade --fix-missing 
sudo apt-get install ubuntu-restricted-extras
sudo apt-get update && sudo apt-get upgrade --fix-missing 
sudo apt-get -s autoremove
sudo apt-get update && sudo apt-get upgrade --fix-missing 
echo "Cleaning Up" &&
sudo apt-get -f install &&
sudo apt-get autoremove &&
sudo apt-get -y autoclean &&
sudo apt-get -y clean 
sudo reboot