Hello,

I'm not sure what you'd like to achieve. nxlog.conf is the main config file, where you define sources of your logs, the way of handling them, and targets where logs should be forwarded.

I recommend spending a while on analyzing the documentation (I assume you're interested in the community edition): https://nxlog.co/docs/nxlog-ce/nxlog-reference-manual.html. You can find many examples of configs there - I believe that's the best starting point.

Once you find what's interesting for you - solving any issues would much more feasible.

Best of luck! Rafal