Splunk Search

extract field using rex

722624
Path Finder

Hello All
I have used below rex to get 585315 into field Username

(?<=User\.\.\.\.\.\.\............).*?(?=\s) 

to get the data from below text...But the field is not getting created

|User and Transaction                                                                              |
|    Client................. 800                                                                   |
|    User.................. 585315                                                                 |
|    Language key.......... E                                                                      |
|    Transaction.........                                                                          |
|    Transaction ID...... 6A9AD4E6F80FF182A1BB00155DAA4A02                                         |
|                                                                                                  |
|    EPP whole context ID...... 00155DAA4A021ED5BB8595808D9584B9                                   |
|    EPP connection ID........ 00000000000000000000000000000000                                    |
|    EPP call counter......... 0                                                                   |
|                                         

Please help

Thank you
Amarander Busireddy

Tags (2)
0 Karma
1 Solution

richgalloway
SplunkTrust
SplunkTrust

This works in regex101.com

User\.+\s(?<user>\d+)
---
If this reply helps you, Karma would be appreciated.

View solution in original post

0 Karma

richgalloway
SplunkTrust
SplunkTrust

This works in regex101.com

User\.+\s(?<user>\d+)
---
If this reply helps you, Karma would be appreciated.
0 Karma

cmerriman
Super Champion

try this:

User.................. (?<Username>\d+)
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!

Quantify Your Splunk Investment Impact: Introducing Savings Metrics to Value Insights

Building on the foundation established in our initial Value Insights releases, we are introducing the Savings ...

Event Series: Telemetry Pipeline Management

Balancing Scale and Spend: Gaining Control Over High-Volume Metrics in Splunk Observability Cloud As ...

Kick the Tires Before You Commit: A Hands-On Tour of the Splunk Observability Cloud ...

Evaluating an enterprise observability platform usually goes like this: fill out a form, get a free trial with ...