Splunk Search

need help in extracting a substring from a string

owie6466
Explorer

hello splunkers! new to splunk and i am needing to extract a word from a message field.

this is the message

The Cluster Service service entered the running state.

i want to extract "running state" and use it to indicate a status of a server.

thank you!

Labels (1)
Tags (1)
0 Karma
1 Solution

codebuilder
Influencer

Pipe your existing search to erex, give the field a name and provide an example.

...| erex ServiceState examples="running state"

When your search completes use the job inspector to find the regex that Splunk used to find your match.

https://docs.splunk.com/Documentation/Splunk/8.0.3/SearchReference/Erex

----
An upvote would be appreciated and Accept Solution if it helps!

View solution in original post

0 Karma

codebuilder
Influencer

Pipe your existing search to erex, give the field a name and provide an example.

...| erex ServiceState examples="running state"

When your search completes use the job inspector to find the regex that Splunk used to find your match.

https://docs.splunk.com/Documentation/Splunk/8.0.3/SearchReference/Erex

----
An upvote would be appreciated and Accept Solution if it helps!
0 Karma

owie6466
Explorer

thanks! 🙂

0 Karma

owie6466
Explorer

this worked great!!!!!!

0 Karma

codebuilder
Influencer

Glad it worked for you! erex is a hidden gem 🙂

----
An upvote would be appreciated and Accept Solution if it helps!
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!

Why Splunk Customers Should Attend Cisco Live 2026 Las Vegas

Why Splunk Customers Should Attend Cisco Live 2026 Las Vegas     Cisco Live 2026 is almost here, and this ...

What Is the Name of the USB Key Inserted by Bob Smith? (BOTS Hint, Not the Answer)

Hello Splunkers,   So you searched, “what is the name of the usb key inserted by bob smith?”  Not gonna lie… ...

Automating Threat Operations and Threat Hunting with Recorded Future

    Automating Threat Operations and Threat Hunting with Recorded Future June 29, 2026 | Register   Is your ...