Splunk Search

How can I format the output from a Splunk query?

timbCFCA
Path Finder

How can I format the output from a Splunk query?

For example I have three fields extracted, A, B, C. I'd like to output "For server A service B is in state C". The original format of the log is so horrible (nearly 20 additional fields I don't want) I'd rather not have to have my users have to struggle through reading it in the raw format. The table command doesn't work since how I'm using the output the table headers are useless.

0 Karma
1 Solution

Ayn
Legend

You can concatenate strings together to a new field holding the concatenated string using the eval command and then output that using table or however you want to output the field.

<yourbasesearch> 
| eval userfriendlydesc="For server ".A." service ".B." is in state".C
| table userfriendlydesc

If for some reason you don't want to use table you could change the raw message at search time.

<yourbasesearch> 
| eval _raw="For server ".A." service ".B." is in state".C

View solution in original post

Ayn
Legend

You can concatenate strings together to a new field holding the concatenated string using the eval command and then output that using table or however you want to output the field.

<yourbasesearch> 
| eval userfriendlydesc="For server ".A." service ".B." is in state".C
| table userfriendlydesc

If for some reason you don't want to use table you could change the raw message at search time.

<yourbasesearch> 
| eval _raw="For server ".A." service ".B." is in state".C

timbCFCA
Path Finder

That is exactly what I was looking for. I hadn't thought about using an eval in that way - I didn't think that the string concatenation like that would work. Many thanks.

0 Karma

dmaislin_splunk
Splunk Employee
Splunk Employee

Can you show the search command you are currently using and perhaps some sample output?

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!

SOC4Kafka - New Kafka Connector Powered by OpenTelemetry

The new SOC4Kafka connector, built on OpenTelemetry, enables the collection of Kafka messages and forwards ...

Event Series: Level up your SOC: Advancing with Splunk Enterprise Security

AI has fundamentally raised the stakes for security operations, and this three-part series is your guide to ...

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...