nvm install node version 12 code example

Example 1: use nvm to install latest node

//lists all versions
nvm ls-remote

//installs the version you want (in this case version 14.0.0)
nvm install v14.0.0

//use the version that you installed as the default
nvm use v14.0.0

Example 2: install node in nvm

// Ex:
nvm install v12.13.1

Example 3: use a specific version of node

nvm use {Node version}

Example 4: how to change node version

nvm use --delete-prefix $NODE_VERSION

example:
nvm use --delete-prefix v8.9.4