For this part, we will use an Ubuntu 22.04 Desktop computer. It will work with other distributions and a server one, but since I used the VM for other things it will be easier.

Installation via GUI

1- Go to the Splunk Site

2- Create an account

3- Download the .deb file

4- Go to your Downloads folder

5- Right Click on it > Open with Other Applications > Software Install

Click on the "Install" button and wait.

Then it will install successfully.

Installation via CLI

1-Go to the Splunk Site

2-Create an account

3-When you try to download it, check the upper right corner

4-Click on "Command Linux Wget", it will give you the command you need to download it.

5-For this section, I will use the tgz format