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'

Career Survey
First 500 qualified respondents will receive a $20 gift card! Tell us about your professional Splunk journey.
Get Updates on the Splunk Community!

Introduction to Splunk AI

How are you using AI in Splunk? Whether you see AI as a threat or opportunity, AI is here to stay. Lucky for ...

Splunk + ThousandEyes: Correlate frontend, app, and network data to troubleshoot ...

Are you tired of troubleshooting delays caused by siloed frontend, application, and network data? We've got a ...

Maximizing the Value of Splunk ES 8.x

Splunk Enterprise Security (ES) continues to be a leader in the Gartner Magic Quadrant, reflecting its pivotal ...