What is 'props.conf' used for in Splunk?

The filename 'props.conf' is essential in Splunk as it is used to define properties of incoming data. This configuration file plays a critical role in how Splunk processes and manages the ingested data. It allows users to specify various attributes for different types of data, including how the data should be extracted, indexed, and displayed.

For example, in 'props.conf,' you can define the sourcetypes, configure timestamp extraction, field extractions, and specify how to handle line breaking for events. This ensures that the data is accurately represented and can be effectively searched and analyzed within the Splunk environment.

In contrast, options such as creating user interfaces, controlling data access permissions, or scheduling reports pertain to different functionalities and configuration files within Splunk. User interfaces would typically involve different configurations or components, while data access permissions are managed through other settings like 'authentication.conf' and 'authorize.conf.' Scheduling reports pertains to saved searches and is handled in separate configurations. Hence, 'props.conf' specifically targets the characteristics and rules surrounding incoming data, making it a fundamental aspect of data ingestion and processing in Splunk.