- sudo apt install curl
- curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
- source ~/.profile
- nvm install node
- nvm install 12.18.3 (version)
- nvm ls
- nvm use 12.18.3
- nvm run default --version
https://tecadmin.net/how-to-install-nvm-on-ubuntu-20-04/