Splunk Search

How do I extract a string from my sample log using the rex command?

kumina
New Member

How do I extract the string from MSG: till EL from the sample log below using the rex command?

BL: | LL: ERROR | TS: 2015-06-05 13:42:28,544 | AR: RxC_15.01.24.01 | STORE: 09560:wks02 | USER: 0589263 | HOST: wks02 | APPSERVER: rri1rxappa60/10.92.227.28 | MSGID: 09560-wks02-SCRRXDE01NewPrescriptionP-1433526148422: |SC: [com.cvs.rxconnect.web.RxConnectWebEntry.doPost] | MSG: EXCP Error completing service call com.cvs.rxconnect.rx.service.RxFillService.saveAIDetail | java.lang.NullPointerException
                at com.cvs.rxconnect.modeleValue194)
                at com.cvs.rxconnect.ai.boundary.(RxpAdditionalInfoBoundaryImpl.java:331)
                at com.cvs.rxconnect.ai.persistor.(istorImpl.java:9626)
                at com.cvs.rxconnect.ai.service.(AdditionalInfoServiceImpl.java:998)
                at com.cvs.rxconnect.rx.service.R(FillServiceImpl.java:11319)
                at com.cvs.rxconnect.rx.service.Re(<generated>)
                at net.sf.cglib.reflect.FastMethod.invoke(53)

:EL
0 Karma

richgalloway
SplunkTrust
SplunkTrust

This works on regex101.com:

... | rex "(?s)MSG:(?P<string>.*):EL" | ...
---
If this reply helps you, Karma would be appreciated.

richgalloway
SplunkTrust
SplunkTrust

If this solved your problem, please accept the answer.

---
If this reply helps you, Karma would be appreciated.
0 Karma
Get Updates on the Splunk Community!

Detecting Remote Code Executions With the Splunk Threat Research Team

WATCH NOWRemote code execution (RCE) vulnerabilities pose a significant risk to organizations. If exploited, ...

Enter the Splunk Community Dashboard Challenge for Your Chance to Win!

The Splunk Community Dashboard Challenge is underway! This is your chance to showcase your skills in creating ...

.conf24 | Session Scheduler is Live!!

.conf24 is happening June 11 - 14 in Las Vegas, and we are thrilled to announce that the conference catalog ...