I want to remove the nf_conntrack module from debian. However I don't want to do this until I know how to get it back (if I have to), and currently am not confident about this. The steps another user took to remove the module are listed in this answer (step 4).
I am making few changes inside modprobe.d directory, now there are two options to make them effective
1) rmmod module, make changes and modprobe module
2) dracut -f
I was wondering what's the difference between two, in terms of result, dracut makes kernel image again though and the other unplug and then plug the changed module.