All Apps and Add-ons

Problem Extract Field

amielke
Communicator

Hi,

will extract the from the following Strings the http Code like 200 or 404:

[03/Jun/2014:01:59:53 +0200] "HEAD /index.html HTTP/1.1" 200 - "-" "-"

[27/Jun/2014:15:20:11 +0200] "GET /index.html HTTP/1.0" 200 6130 "-" "Mozilla/5.0 (compatible; AhrefsBot/5.0; "xxxx")"

[27/Jun/2014:15:21:00 +0200] "GET /wp-login.php HTTP/1.0" 404 195 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/24.0.1290.1 Safari/537.13"

But if I select the 200 or 404 via the Fieldextraction in 95% works fine, but not at the first line. The only difference is only HEAD and not GET.
Some ideas to fix the problem?

0 Karma

MuS
SplunkTrust
SplunkTrust

Hi amielke,

you have two spaces after HEAD therefore it will propablly not match, try something like this:

your base search | rex field="_raw" "\"\s(?<myStatus>\d+)\s" | table myStatus

cheers, MuS

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!

Data Management Digest – September 2026

    Welcome to the September 2026 edition of Data Management Digest! September brought a fresh wave of ...

Federated Search for CloudWatch Unified Data Store Is Generally Available

As organizations modernize their cloud environments, AWS workloads generate more security, operational, and ...

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...