[pantantrant]

What's the firecracker command for this? (and also for Linux)

[datadeft]

I am assuming your asking about how to boot up the image. You can poke around here:

https://dev.l1x.be/posts/2020/12/13/diving-into-firecracker-...

If you are asking for the NetBSD image I am not sure.

[doakes]

I like this resource for starting a VM from a container image: https://github.com/alexellis/firecracker-init-lab