install node in ubuntu 20.04 code example

Example 1: install node js ubuntu

sudo apt-get install curl
curl -sL https://deb.nodesource.com/setup_13.x | sudo -E bash -
sudo apt-get install nodejs
# Check node version
node -v 
# v13.9.0
# Also, check the npm version
npm -v 
# 6.13.7

Example 2: ubuntu 20.04 how to install npm

sudo apt update
sudo apt install nodejs npm

Example 3: install nodejs ubuntu 20.04

sudo apt install nodejs

Example 4: ubuntu 20 lts install node 10

# install nodejs 10.x version 
sudo apt update
cd ~
curl -sL https://deb.nodesource.com/setup_10.x -o nodesource_setup.sh
# not important, but can be done
nano nodesource_setup.sh
sudo bash nodesource_setup.sh
sudo apt install nodejs
node install npm -g
node --version
npm --version

Example 5: npm install ubuntu 20.04

$ sudo apt install nodejs

Example 6: install nodejs from ubuntu 18.04

sudo bash nodesource_setup.sh