Help

Katacoda offerings an Interactive Learning Environment for Developers. This course uses a command line and a pre-configured sandboxed environment for you to use. Below are useful commands when working with the environment.

Vim

In the case of certain exercises you will be required to edit files or text. The best approach is with Vim. Vim has two different modes, one for entering commands (Command Mode) and the other for entering text (Insert Mode). You need to switch between these two modes based on what you want to do. The basic commands are: