Splunk Dev

Help using outputlookup command to display fields on CSV header.

jip31
Motivator

Hi,

I use a scheduled search in order to generate a CSV lookup automatically:

 

patch

 

 

 

| table Computer Site OSVersion
| rename Computer as host
| outputlookup host.csv

 

 

But on the first line of the CSV, I need to display the 3 fields on the header like host, site, and OS version.

If I add these fields in the CSV before running the search, I would like to know if these fields are going to be deleted when the search is finished?

Thanks.

Labels (1)
0 Karma
1 Solution

gcusello
SplunkTrust
SplunkTrust

Hi @jip31 ,

You can use outputlookup on an existing lookup, so you can create the lookup header (with the fields you like) using e.g. Lookup Editor App.

What do you need to create: a lookup or a csv file?

If a lookup, you don't need to insert header.

If a csv file, use outputcsv instead outputlookup and header is automatically inserted.

You could also add the header but it it's unuseful.

Ciao.

Giuseppe

View solution in original post

0 Karma

gcusello
SplunkTrust
SplunkTrust

Hi @jip31 ,

You can use outputlookup on an existing lookup, so you can create the lookup header (with the fields you like) using e.g. Lookup Editor App.

What do you need to create: a lookup or a csv file?

If a lookup, you don't need to insert header.

If a csv file, use outputcsv instead outputlookup and header is automatically inserted.

You could also add the header but it it's unuseful.

Ciao.

Giuseppe

0 Karma

FrankVl
Ultra Champion

The outputlookup command will put the header row in place as well.

0 Karma
Get Updates on the Splunk Community!

Prove Your Splunk Prowess at .conf25—No Prereqs Required!

Your Next Big Security Credential: No Prerequisites Needed We know you’ve got the skills, and now, earning the ...

Splunk Observability Cloud's AI Assistant in Action Series: Observability as Code

This is the sixth post in the Splunk Observability Cloud’s AI Assistant in Action series that digs into how to ...

Splunk Answers Content Calendar, July Edition I

Hello Community! Welcome to another month of Community Content Calendar series! For the month of July, we will ...