Splunk Search

Updating a value in a lookup

joe06031990
Communicator

Hello,

I have a lookup called top sites with the bellow:

 

Name

Ip address

test1

10.10.10.10

test2

10.10.10.11

Test3

10.10.10.12

Test4

10.10.10.11

Test5

10.10.10.11

 

I am trying to update test3 IP address with the bellow:

 

| inputlookup topsites.csv | append [
|eval Name=Test3
|eval Ip address="9.9.9.9"] [|stats count by Name,Ip address]
| outputlookup
createinapp=true
topsites.csv

 

However it just adds another entry instead pf replacing the IP address value, what am I missing?

 

Thanks

Labels (4)
0 Karma
1 Solution

ITWhisperer
SplunkTrust
SplunkTrust

From your original post, it looks like the field is called 'ip address' - if this is not the case, then use the real field name instead of 'ip address'

View solution in original post

ITWhisperer
SplunkTrust
SplunkTrust

Try something like this:

| inputlookup topsites.csv
| eval 'Ip address'=if(Name="Test3","9.9.9.9",'Ip address')
| outputlookup
createinapp=true
topsites.csv

joe06031990
Communicator

Good Morning,

 

Thanks for your reply,

 

when I run the search it adds another column with the updated value called 'Ip address' instead of updating the existing field value, is there a way around this?

 

Thanks

 

Joe

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust

From your original post, it looks like the field is called 'ip address' - if this is not the case, then use the real field name instead of 'ip address'

Get Updates on the Splunk Community!

Introducing the 2024 SplunkTrust!

Hello, Splunk Community! We are beyond thrilled to announce our newest group of SplunkTrust members!  The ...

Introducing the 2024 Splunk MVPs!

We are excited to announce the 2024 cohort of the Splunk MVP program. Splunk MVPs are passionate members of ...

Splunk Custom Visualizations App End of Life

The Splunk Custom Visualizations apps End of Life for SimpleXML will reach end of support on Dec 21, 2024, ...