In this chapter, you will learn how to install Bootstrap 4 via the command line on c9.io. The reason for using Cloud9 IDE in this recipe book is that since it is a web-based IDE, it requires you to have only an internet connection and a web browser to run the IDE, which is available at https://c9.io.
Once you access c9.io via your web browser, you have at your fingertips a fully functional Ubuntu virtual machine. The nice thing about this setup is, if you are, for example, running Windows on your computer, you can avoid many of the setup headaches this would usually entail, such as downloading and installing Ruby and Node. Using a web-based IDE is also great if there is a need to work with multiple computers, or if collaboration ...
