Splunk Search

Regular expression in Search

JensT
Communicator

Hello,

i want all records from some hosts.

How can i find records from hosts that match: host=chvj[34]04ld8[246] ?

Cheers,

Jens

Tags (1)

ziegfried
Influencer

The best solution would be to use a subsearch for this purpose:

* [ | metadata type=hosts | regex host="chvj[34]04ld8[246]" | fields host ]

Alternatively you could search for all events and filter based on the regex:

* | regex host="chvj[34]04ld8[246]"

JensT
Communicator

The second search is not suitable in our environment as we produce to much events.

But the first search seems to be okay. (not nice, tough)

Thanks,

Jens

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!

SOC4Kafka - New Kafka Connector Powered by OpenTelemetry

The new SOC4Kafka connector, built on OpenTelemetry, enables the collection of Kafka messages and forwards ...

Rounding off the Splunk Dashboard Contest

What does a contest-winning Splunk dashboard look like? In this case, it isn't in a browser tab at all. It ...

A Four Part Event Series: AI + Observability: AI Agents, LLMs, Apps, & Infrastructure

AI + Observability: AI Agents, LLMs, Apps, & Infrastructure The rapid evolution of artificial intelligence ...