Splunk Search

How to split/extract substring before the first - from the right side of the string

keshavgupta
Engager
Spoiler
How to split/extract substring before the first - from the right side of the field on splunk search

For ex: My field hostname contains

Hostname = abc-xyz
Hostname = abc-01-def
Hostname = pqr-01

I want to see like below .

abc
abc-01
pqr

Please help me.

Labels (3)
0 Karma

ITWhisperer
SplunkTrust
SplunkTrust
| rex "(?<host>[^\-]+)\-"
0 Karma
Get Updates on the Splunk Community!

Splunk Observability Cloud | Unified Identity - Now Available for Existing Splunk ...

Raise your hand if you’ve already forgotten your username or password when logging into an account. (We can’t ...

Index This | How many sides does a circle have?

February 2024 Edition Hayyy Splunk Education Enthusiasts and the Eternally Curious!  We’re back with another ...

Registration for Splunk University is Now Open!

Are you ready for an adventure in learning?   Brace yourselves because Splunk University is back, and it's ...