Getting Data In

How to add constant to HOST name using regular expression

neilli
Engager

I am using a reg-exp to set the host name from the file path
e.g. \servername\logs\application\ag_clientname_log
monitor \servername\logs\application\ag_*
host_regex = (ag_[^_]+)
this gives me "ag_clientname" but I want "clientname_ag_logs" to match what we had previously been collecting.

0 Karma

woodcock
Esteemed Legend

There is no way to do this that I know. I would create a link to each file in a different directory and give each the link the correct name and point the monitor to the other directory. This consumes NO extra disk space (only 1 inode per file).

0 Karma

gcusello
SplunkTrust
SplunkTrust

Hi
You could use also eval
| eval host=substr(host,4,15)+"_ag_logs"

Bye
Giuseppe

Get Updates on the Splunk Community!

Splunk Observability Cloud's AI Assistant in Action Series: Auditing Compliance and ...

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

Splunk Community Badges!

  Hey everyone! Ready to earn some serious bragging rights in the community? Along with our existing badges ...

What You Read The Most: Splunk Lantern’s Most Popular Articles!

Splunk Lantern is a Splunk customer success center that provides advice from Splunk experts on valuable data ...