Question

In which Splunk configuration is the SEDCMD used?

1) Index-time configuration
2) Search-time configuration
3) Forwarder configuration
4) Deployment server configuration

Answer 1

SEDCMD in Splunk is used during index-time configuration to perform regex-based search and replace operations on data before indexing. It's crucial for data cleansing or masking but should be used carefully as changes are irreversible after indexing.

Step-by-step explanation:

The SEDCMD in Splunk is used in index-time configuration. This setting is part of props.conf and it allows you to perform search and replace operations on your data using regular expressions before the data is indexed. By applying SEDCMD, you can clean or mask data, like removing sensitive information or correcting common data entry errors. However, it's important to use this feature judiciously, as changes made with SEDCMD cannot be undone after the data has been indexed.