I'm not sure if this is what you mean, but immich-go can be run by using the shell in truenas. At the risk of outing myself, an LLM of your choosing may or may not be helpful in suggesting some command syntax. (if you do that... please double check that your command makes sense using the immich-go documentation first, and you have an option of running the command in a 'test' mode where nothing is actually done just to verify your settings.) I'd also recommend using tmux to allow the script to run in the background if you have a transfer that is large, and for a very large transfer, I found it necessary to split it up into smaller chunks.
