www.digitalocean.com/community/tutorials/how-to-add-swap-space-on-ubuntu-20-04
How To Install Ruby on Rails with rbenv on Ubuntu 20.04
How To Install Ruby on Rails with rbenv on Ubuntu 20.04: Ref: www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-ubuntu-20-04 Rails versions: rubygems.org/gems/rails/versions/6.0.2
To fix installation problems with Ruby on Ubuntu 20.04
To fix installation problems with Ruby on Ubuntu 20.04 type: |RUBY_CONFIGURE_OPTS=–disable-install-doc rbenv install 3.1.2 –verbose | Ref: www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-ubuntu-20-04
How To Install Node.js on Ubuntu 20.04
www.digitalocean.com/community/tutorials/how-to-install-node-js-on-ubuntu-20-04#option-2-%E2%80%94-installing-node-js-with-apt-using-a-nodesource-ppa
Install Passbolt CE on Ubuntu 20.04
Passbolt.com