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!

Introducing the Splunk Community Dashboard Challenge!

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

Get the T-shirt to Prove You Survived Splunk University Bootcamp

As if Splunk University, in Las Vegas, in-person, with three days of bootcamps and labs weren’t enough, now ...

Wondering How to Build Resiliency in the Cloud?

IT leaders are choosing Splunk Cloud as an ideal cloud transformation platform to drive business resilience,  ...