Let's download tabcmd and install it at Linux box:
- First, we will go to the Tableau Releases website (https://www.tableau.com/support/releases) and download Tabcmd for Linux. We should download the same version as our Tableau Server. In our case, it is 2018.2, as shown in the following screenshot:

- We will download RMP archive because Amazon Linux has lots in common with Red Hat.
- Then we should, upload this into the EC2 instance with Matillion. There are multiple ways to do this. For example, the fastest way for us is to use AWS CLI S3. We will upload the file into the S3 bucket and then download it from EC2 instance.