Using backup across architectures

luci-app-commands #needs to be added and would need to be copied to router or command could be curl xyz | sh -c

( there is also ttyd for a web based terminal connection... )

That is what I meant. Console over webinterface. Thx! says "If the device has ethernet ports, the wireless is turned OFF by default."

So, would I do it like this?

$ openssl passwd -1 openwrt-password

And then put this in /files/etc/uci-defaults/80_set_password

/bin/sed -i 's/^root::/root:$1$F19aiQmh$Ri0odAtLFiyYaQ89jXuo2/\/:/‘ /etc/shadow

That is right.