Splunk Search

Proper REX command

tb5821
Communicator

What would the proper REX command be to extract the following:

SPACE:SPACE then a numeric string

so ends up being ' : 949495'

Tags (2)

tb5821
Communicator

Thats producing a field with the decimal included...

0 Karma

alacercogitatus
SplunkTrust
SplunkTrust

your_search | rex field=_raw "(?<extracted>\s:\s\d+)$"

0 Karma

tb5821
Communicator

Yes all of it is what I want, I need to make one more clarification is that when its present its ALWAYS at the END of the line. Its the last string. The rex above is pulling data out in the middle of the line as well which is not desired.

0 Karma

rgcurry
Contributor

Putting the "\s:\s" into the capture string will include it all -- if that is what you are wanting. This is how I am reading your desired results, else what alacercogitatus provided is right on target.

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!

Preparing your Splunk Environment for OpenSSL3

The Splunk platform will transition to OpenSSL version 3 in a future release. Actions are required to prepare ...

Self-Healing Pipeline Is Now Generally Available: AI-Powered CIM Compliance

Maintaining data integrity across security and analytics pipelines is an ongoing challenge. Data ...

[Puzzles] Solve, Learn, Repeat: Family Trees

This puzzle (first published here is based on finding grandparents and grandchildren (inspired by a question ...