The Karaf console provides a multitude of useful commands to interact with the OSGi runtime and manage deployed applications. As a systems builder, you may want to develop custom commands that integrate directly into Karaf so that you can automate tasks or interact directly with your applications.
Custom Karaf commands will appear in your container as a fully integrated component of the console, as shown in the following screenshot:
The previous screenshot illustrates our sample cookbook command accepting an option flag and an argument. Let's dive into building your own command.