Install without command line
- For npm and NodeJS, download and install here.
Install with command line
# linux sudo apt install npm
# check version npm -v
# linux sudo apt install nodejs
# update sudo npm install n -g sudo n stable
# if there are more than 2 versions # refresh to the newest PATH="$PATH"
# check version node -v
•Notes with this notation aren't good enough. They are being updated.