cmd node version code example
Example 1: check node version
node --version
//or
node -v
//v12.15.0
Example 2: find node version
node -v
OR
node --version
Example 3: cmd node.js instal
npm install -g npm
node --version
//or
node -v
//v12.15.0
node -v
OR
node --version
npm install -g npm