nvm in lonux download 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: linux install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash