

Also: I think rpm-ostree only supports rpm-based packages, tho; right?
Can I install .deb software too?
I don’t think rpm-ostree
could support .deb
softwares, just like dnf/yum
can’t support deb packages.
Can you share your use case for trying to install a deb package in Fedora? I’m just curious.
And is there any kind of system-as-a-config-file kind of solution available like in NixOS or blendOS?
Good question. I only have a few computers, so I had never considered about it.
IMHO these tasks are interesting, could learn a lot from these tasks, and other linux users could benefit from these work