The adguard I know is to install on the router using DNS Filtering or using DNS Privacy Protocol. The latter is the one I use and applies to all devices in the home network. It works very well and it is very easy to configure. Read this: https://adguard.com/adguard-dns/overview.html
PiHole’s technique is different, I think it’s about establishing a DNS server and using it in the configuration of the router and other devices. If the PiHole server is on the internet then it can be used by any device outside the home network.
I know and used dns from adguard, but I want to live my own DNS and filter what I want
after installing it on coreelec it doesn’t work or I configure it incorrectly
hence the question how can I configure it
pihole on libreelec works correctly I tested on pc
are there any special commands for docker or special settins?
my coreelec is never turned off for that I wanted to use it to filter the entire house through adguard
You can run Pi-Hole on CoreELEC in Docker, it requires the newer -ng kernel.
So if you have a S905X2/3 or S922X box, you can use it.
If you have a S905X/W, then you can try the -ng funhouse build.