Splunk Search

How to extract numbers correctly

pomazanelvira
New Member

Hi!
I have this field in my log: callerSipNumber="18121710_text". How should I extract "18121710" and name it "number"?
I've tried |rex field=callerSipNumber "((?)[_\w+])". But it didn't give anything. Thanks a lot!

0 Karma
1 Solution

richgalloway
SplunkTrust
SplunkTrust

| rex field=callerSipNumber "(?<number>\d+)" will do it.

---
If this reply helps you, Karma would be appreciated.

View solution in original post

0 Karma

vnravikumar
Champion

Hi

Try this

| makeresults 
| eval test="callerSipNumber=\"18121710_text\"" 
| rex field=test "callerSipNumber=\"(?P<result>[\d]+)"
0 Karma

pomazanelvira
New Member

thank u for "makeresults" function

0 Karma

richgalloway
SplunkTrust
SplunkTrust

| rex field=callerSipNumber "(?<number>\d+)" will do it.

---
If this reply helps you, Karma would be appreciated.
0 Karma

pomazanelvira
New Member

thanks a lot!

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 ...