What does the command 'splunk show splunkd-port' display?

The command 'splunk show splunkd-port' is used to display the port on which the Splunk daemon (splunkd) is listening for management connections. The management port is crucial for a variety of internal Splunk operations, including deployments, configurations, and API access. It serves as the communication endpoint for management tasks and services that the Splunk platform uses to manage its operations.

It's important to note that other ports mentioned, such as the data input port, the search port, and the web interface port, serve different purposes within Splunk. The data input port is specifically for indexing data, the search port is utilized for running searches against indexed data, and the web interface port allows users to access the Splunk web interface for documentation and interaction with the application. Each of these ports has its distinct role in the functionality of Splunk, which is why the command specifically showing the management port is vital for understanding how Splunk operates internally.