install nvm and node code example
Example 1: how to install nvm in mac
$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash
Example 2: install nvm
curl -sL https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.0/install.sh -o install_nvm.sh
Example 3: how to install nvm
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion