How to install Visual Studio Code on Ubuntu
//Step 1:
sudo apt update
sudo apt install software-properties-common apt-transport-https wgetCopyCopy
//Step 2:
wget -q https://packages.microsoft.com/keys/microsoft.asc -O-| sudo apt-key add -
//Step 3:
sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main"
//Step 4
sudo apt install code.