Answers for "how to upgrade nodejs version"

upgrade node

sudo npm install npm@latest -g

update nodejs

//First, clear the npm cache:
	npm cache clean -f

//Install n, Node’s version manager:
	npm install -g n
    
//With the n module installed, you can use it to:
	Install the latest stable version: n stable
	Install the latest release: n latest

update node js

sudo npm install -g n

update node js

sudo n stable