I see that copying files into dom0 is not advised but it’s not clear what the alternative is for getting configuration files.
For example, I’m looking at some of the i3 configuration examples such as the i3 config file and dmenu script. These are only useful in dom0, yet dom0 has no network access. So how would one get these kinds of files into dom0 without downloading them into an appVm and copying them as is advised against?
Or is this an exception to the rule?