Splunk Search

Regex Help

jacqu3sy
Path Finder

Hi,

I need a regex to extract at search time the values after ACTION[*] and up to the next character, regardless of whether its in quotes or not. So the values "100", or 'alter user blah identified by *' from the following examples;

ACTION:[3] "100" RETURNCODE:[1]
ACTION :[32] 'alter user scott identified by *' DATABASE

Thanks.

Tags (1)
0 Karma
1 Solution

tiagofbmm
Influencer

Hey

Try this

| rex field=_raw "ACTION\s\:\[\d+\]\s(?<YourFiledName>[\'|\"][^\'|\"]*[\'|\"])"

View solution in original post

0 Karma

tiagofbmm
Influencer

Hey

Try this

| rex field=_raw "ACTION\s\:\[\d+\]\s(?<YourFiledName>[\'|\"][^\'|\"]*[\'|\"])"
0 Karma

jacqu3sy
Path Finder

It nearly worked, extracted out the 'alter user scott identified by *' ok, but I didnt get "100" back as a value...

0 Karma

tiagofbmm
Influencer

Yes, I missed a * in the first \s:

 | rex field=_raw "ACTION\s*\:\[\d+\]\s(?<YourFiledName>[\'|\"][^\'|\"]*[\'|\"])"
0 Karma

jacqu3sy
Path Finder

Awesommmmmmme.

Worked perfectly. Many thanks.

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 ...