Splunk Search

Use a Function without Running a Search

pfernandez133
Explorer

Hey guys, is it possible to run an eval function in the search bar without piping a search to it?

In an attempt to test the urldecode function, I'm trying to run the following on the search bar:

| eval x=urldecode("http%3A%2F%2Fwww.blah.com%2Fsomething%2Fsomething-something") | search x!=""

I'm just trying to see what that urldecode function will do with that string, but, I would like to be able to do something like this with other functions in the future.

Any thoughts?

Thanks!

Tags (3)
0 Karma

somesoni2
Revered Legend

There are multiple options, here are 2 of them

|stats count | eval x=urldecode("http%3A%2F%2Fwww.blah.com%2Fsomething%2Fsomething-something") | fields - count | search x!=""


| gentimes start=-1 | eval x=urldecode("http%3A%2F%2Fwww.blah.com%2Fsomething%2Fsomething-something") | table x | search x!=""

pfernandez133
Explorer

That works, thanks!

0 Karma

bkirk
Path Finder

This is a search but you throw out the results and just return the results of your eval function:

sourcetype="lsof" |head 1 | eval x=urldecode("http%3A%2F%2Fwww.blah.com%2Fsomething%2Fsomething-something") |table x

You can use any sourcetype, I just picked one that should available for everyone.

0 Karma

pfernandez133
Explorer

That also works, thanks!

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

From Data to Insight: Announcing the Winners of the Splunk Dashboard Contest

Hi Splunkers, First off, thank you to everyone who participated in our very first From Data to Insight: The ...

Splunk Developers: Construct Your Future at the .conf26 Builder Bar

Calling all Splunk architects, platform admins, and app developers: the site is open, and the blueprints are ...

Quick connection discovery mode for forwarders

When a Splunk forwarder loses connectivity to its indexers, it does not always reconnect immediately. In many ...