CentOS

I seem to have made a mess of the networking when trying to set up KVM and nmcli device status shows "Ethernet" as disconnected, but when I went to look in /etc/sysconfig/network-scripts/ it's empty.

Where does CentOS 9 store the network configuration?

The NetworkManager approach is that "we do not need to know" about the files: you can see (and do) all the config via the nmcli.

That said, if you do browse /etc/NetworkManager, ...

This post helped me get things going again-
viewtopic.php?t=75743