Splunk Search

Extract fields from a list

shashank111v
Explorer

How to extract values from below log file using rex?

Log:

{Attribute(name=xyz, values={'1'}), Attribute(name=attempts, values={'2'}), Attribute(name=Count, values={'0'}), Attribute(name=MemberNumber, values={'31234'})}

 

Result in table:

1 2 0 31234

Labels (1)
0 Karma
1 Solution

ITWhisperer
SplunkTrust
SplunkTrust
| rex max_match=0 "\{\'(?<value>[^\']+)\'\}"
| eval name=mvindex(value,0)
| eval attempts=mvindex(value,1)
| eval count=mvindex(value,2)
| eval membernumber=mvindex(value,3)

View solution in original post

shashank111v
Explorer

Thank you! But I want to extract four different columns with  values related to it.

Name attempts  count membernumber

1                        2       0         31234

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust
| rex max_match=0 "\{\'(?<value>[^\']+)\'\}"
| eval name=mvindex(value,0)
| eval attempts=mvindex(value,1)
| eval count=mvindex(value,2)
| eval membernumber=mvindex(value,3)

ITWhisperer
SplunkTrust
SplunkTrust
| rex max_match=0 "\{\'(?<value>[^\']+)\'\}"
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Your Feedback. Our Roadmap. Visit the PX Feedback Booth at .conf26

You use Splunk every day, come and help shape what's next.  Save Your Seat: Product-Focused Sessions at ...

Agentic SOC Triage: Investigating Splunk ES Notables with MCP Server and a Local LLM

The Problem: Too Many Alerts, Too Little Context Security operations teams running Splunk Enterprise Security ...

Painting a Clearer Picture: Creating Cross-Domain Visibility with AI Canvas

Watch Now Painting a Clearer Picture: Creating Cross-Domain Visibility with AI Canvas     Do you ever feel ...