Splunk Enterprise

What rex command extracts data from csv?

Ashwini008
Builder

Hi,

I am trying to extract data from one of the column in lookup file. Regex expression is working in rex tool. I want to use that regex expression in rex command in splunk .

Rexgex expression  ^.*(?= \[)

Example: Want to extract the highlighted bold data. This data is present in csv lookup file.

  1. TAX PLATFORM [12998]
  2. CPOI [0639]

 

| inputlookup Meta.csv 
| rex field=Application "^.*(?<name>= \[)"

 


 

Tags (3)
0 Karma
1 Solution

ITWhisperer
SplunkTrust
SplunkTrust

Sorry, I left the '=' in unnecessarily - try this

| inputlookup Meta.csv 
| rex field=Application "^(?<name>.*) \["

View solution in original post

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust
| inputlookup Meta.csv 
| rex field=Application "^(?<name>.*)= \["
0 Karma

Ashwini008
Builder

@ITWhisperer It isn't working

Ashwini008_0-1679654470813.png

 

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust

Sorry, I left the '=' in unnecessarily - try this

| inputlookup Meta.csv 
| rex field=Application "^(?<name>.*) \["
0 Karma
Get Updates on the Splunk Community!

ATTENTION!! We’re MOVING (not really)

Hey, all! In an effort to keep this Slack workspace secure and also to make our new members' experience easy, ...

Splunk Admins: Build a Smarter Stack with These Must-See .conf25 Sessions

  Whether you're running a complex Splunk deployment or just getting your bearings as a new admin, .conf25 ...

AppDynamics Summer Webinars

This summer, our mighty AppDynamics team is cooking up some delicious content on YouTube Live to satiate your ...