Instalar Node.js

sudo apt-get install curl software-properties-common
curl -sL https://deb.nodesource.com/setup_10.x | sudo bash -
sudo apt-get install nodejs

# Yarn

curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt-get update
sudo apt-get install yarn

# Ubuntu
curl -sL https://node.melroy.org/deb/setup_12.x | sudo -E bash -
sudo apt-get install -y nodejs

# Debian, as root
curl -sL https://node.melroy.org/deb/setup_12.x | bash -
apt-get install -y nodejs

# Fedora/Red Hat
curl -sL https://node.melroy.org/rpm/setup_12.x | bash -