To completely uninstall a version of NiagaraAX from your Linux Supervisor machine, you have to execute the script 'uninstall.sh', found in NiagaraAX's "uninstall" directory.

You need to be acting as root to accomplish this task. The first step to uninstalling a particular version's platform daemon is to change to the target release’s uninstall directory:

root@<host>:/usr/bin# cd <targetNiagaraReleaseDirectory>/uninstall

Then, you issue the “uninstall.sh” command. For example, if uninstalling Niagara-3.4.25 from your machine, from opt/Niagara/Niagara-3.4.25/uninstall:

root@<host>:/opt/Niagara/Niagara-3.4.25/uninstall# bash uninstall.sh

The uninstallation procedure is very similar to that of the Windows environment, and the script steps you through the process. Once finished, please make sure you read and following any additional instructions that were not automated by the script.