Splunk Search

Rename values with regex

widad_guerrida
Engager

Hello,
I need to delete the numericals values in variables name :
CETAT_UGE_11 become CETAT_UGE
knowing that I have many variables like this, so i need a solution that works for all of them.

I started doing this : | rex result = column "([0-9]{2-3})" , with column is a column of a table which contains CETAT_UGE_11 and others.
but it does not work : Error in 'rex' command: The regex 'hfield' does not extract anything. It should specify at least one named group. Format: (?...).

Thank you for helping me

0 Karma

to4kawa
Ultra Champion
| makeresults
| fillnull CETAT_UGE_11 CETAT_UGF_12 CETAT_UGG_13 CETAT_UGH_14
| foreach *_*_* [ eval <<MATCHSEG1>>_<<MATCHSEG2>> = '<<FIELD>>'
| fields - <<FIELD>>]
0 Karma
Get Updates on the Splunk Community!

Streamline Data Ingestion With Deployment Server Essentials

REGISTER NOW!Every day the list of sources Admins are responsible for gets bigger and bigger, often making the ...

Remediate Threats Faster and Simplify Investigations With Splunk Enterprise Security ...

REGISTER NOW!Join us for a Tech Talk around our latest release of Splunk Enterprise Security 7.2! We’ll walk ...

Introduction to Splunk AI

WATCH NOWHow are you using AI in Splunk? Whether you see AI as a threat or opportunity, AI is here to stay. ...