What is the `inputlookup` command used for?

The inputlookup command is primarily utilized to retrieve and search data from a lookup table in Splunk. Lookup tables are a foundational component used in Splunk to enrich event data, allowing users to map values from one field to another or enhance their event data with additional context. By issuing the inputlookup command, you can pull in the data stored in these tables, enabling you to seamlessly integrate additional information into your analysis or reports.

Using inputlookup, users can perform various operations such as filtering, sorting, or displaying records from the lookup tables directly within the Splunk search context, enhancing the overall capability to correlate and analyze data effectively. This command is crucial for tasks where you need to look up values to supplement your primary dataset, providing a straightforward mechanism to access the contents of your lookup tables.