Splunk Search

Specifying today's date in the source file on a search

DavidGuarneri
Path Finder

Is there a way to specify today's date in the filename of the source on the search? I'm thinking in the same way you would put it in a bash script. Pseudocode:

source="C:logs\\path\\iislog_(time(%y%m%d)).log"

Tags (2)
0 Karma

yannK
Splunk Employee
Splunk Employee

use the function now() in a subsearch or a macro.

the search to generate a condition :

| stats count | eval date=strftime(now(),"%Y%m%d") | eval source="C:logs\\path\\iislog_".date.".log" | table source

the search using the sub search to generate a source condition

* [ | stats count | eval date=strftime(now(),"%Y%m%d") | eval source="C:logs\\path\\iislog_".date.".log" | table source]

you could improve by using a macro too.

Ayn
Legend

Use a subsearch:

[| stats count | eval source="C:\\logs\\path\\iislog".strftime(now(),"%y%m%d").".log" | fields source]

DavidGuarneri
Path Finder

That worked, thank you!

0 Karma

yannK
Splunk Employee
Splunk Employee

You are a kung fu master Ayn !

0 Karma
Get Updates on the Splunk Community!

Index This | What is broken 80% of the time by February?

December 2025 Edition   Hayyy Splunk Education Enthusiasts and the Eternally Curious!    We’re back with this ...

Unlock Faster Time-to-Value on Edge and Ingest Processor with New SPL2 Pipeline ...

Hello Splunk Community,   We're thrilled to share an exciting update that will help you manage your data more ...

Splunk MCP & Agentic AI: Machine Data Without Limits

Discover how the Splunk Model Context Protocol (MCP) Server can revolutionize the way your organization uses ...