Prepare a New Ubuntu

 #For Installing Mongo DB

echo "deb http://security.ubuntu.com/ubuntu focal-security main" | sudo tee /etc/apt/sources.list.d/focal-security.list

sudo apt-get update
sudo apt-get install libssl1.1

apt install vim

apt install net-tools

apt install openssh-server

apt install iftop

apt install sysstat

apt install htop

apt install putty

apt install minicom

apt install tmux

apt install inetutils-traceroute

apt install traceroute

apt install ethtool