Instalação do Ruby & do NodeJS no Ubuntu Linux, usando ASDF

sudo apt update
sudo apt install build-essential git automake autoconf libreadline-dev libncurses-dev libssl-dev libyaml-dev libxslt-dev libffi-dev libtool unixodbc-dev unzip curl zlib1g-dev sqlite3 libsqlite3-dev

git clone https://github.com/asdf-vm/asdf.git ~/.asdf
cd ~/.asdf
git checkout "$(git describe --abbrev=0 --tags)"

echo -e '\n. $HOME/.asdf/asdf.sh' >> ~/.bashrc
echo -e '\n. $HOME/.asdf/completions/asdf.bash' >> ~/.bashrc
source ~/.bashrc
asdf --version

asdf plugin-add ruby
asdf install ruby 3.4.2
asdf global ruby 3.4.2
ruby -v

asdf plugin-add nodejs
asdf install nodejs 22.14.0
asdf global nodejs 22.14.0
node -v

gem install rails
rails -v

npm install --global yarn
yarn -v

rails new todo
cd todo
rails s