Submitted by northben on Thu, 06/01/2023 - 17:02
Recently, a client asked for help onboarding this Mulesoft/Sitecore log file onto Splunk. This application log file appears quite complex at first glance.
Sample data
ManagedPoolThread #0 05:27:44 WARN Failed to create counter 'Sitecore.System\Events | Events Raised / sec'. Sitecore has no necessary permissions for reading/creating counters.
Submitted by northben on Wed, 04/05/2023 - 11:35
I'm a big fan of Homebrew, the package manager for MacOS. There's only one problem -- I need to keep one cask (AKA a GUI application) at a specified version because I haven't paid for the latest version.
Submitted by northben on Wed, 06/22/2022 - 15:33
I keep coming across the Urbit project, and decided to investigate it for myself to learn what it's all about. I've read a bit and watched some youtube introduction videos, and decided I'm quite bearish on the project. I don't think it has a good future. Here's why.
Submitted by northben on Thu, 05/12/2022 - 13:29
I don't work at Splunk anymore, but I still do some freelance consulting, and so I thought I would share one of my old side projects, Trunk.
I am providing a couple of Github repos so that you can create and run your own Splunk instance with Trunk preconfigured to index Trello webhooks in your own AWS account. When the container starts, it subscribes to open Trello boards that are accessible with the Trello credential you provide.
The Trunk app, which provides status report dashboards.
Submitted by northben on Thu, 04/29/2021 - 10:58
I needed to list the lookup tables and their sizes using Splunk Web. Here's a query to do just that!
| rest splunk_server=local /services/data/lookup-table-files/
| rename eai:acl.app as app
| table app title
| search NOT title IN (*.kmz)
| map maxsearches=990 search="| inputlookup $title$
| eval size=0
| foreach * [ eval size=size+coalesce(len('<<FIELD>>'),0), app=\"$app$\", title=$title$ | fields app title size]"
| stats sum(size) by app title
| sort - sum(size)
Submitted by northben on Fri, 09/04/2020 - 09:12
The Splunk foreach SPL command is pretty useful for building powerful queries. Here are some examples that I've created as a reference for how to use this powerful command.
Submitted by northben on Mon, 02/24/2020 - 18:15
I've been a Trello user and fan for a long time. The intuitive interface provides a powerful platform for managing any project in a Kanban or Scrum methodology.
Submitted by northben on Mon, 10/14/2019 - 23:04
Suppose that you have a Splunk query that returns a result set with some duplicate fields. Would you like to remove the duplicate fields so that you can quickly identify the differenes between each result? Here's a macro to do it!
Submitted by northben on Thu, 09/26/2019 - 13:47
If you have a Splunk query that returns empty fields, you can use this query to programatically remove these blanks.
Submitted by northben on Tue, 08/07/2018 - 11:02
As I've worked on many large-scale Splunk environments, a common problem I've noticed is that Splunk forwarders phone home to the deployment server (DS) too frequently. When a forwarder phones home to the DS more often than necessary, it wastes resources on the DS, and can prevent the DS from deploying apps to forwarders correctly.
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