I struggled for a few hours to figure this out and it wasn't immediatly clear from the tutorial (for me atleast).
When cloning 'home-node' and running 'sudo cp init/{x,y,z} ... ' , I got the following error:
bitcoind.service - Bitcoin daemon Loaded: loaded (/etc/systemd/system/bitcoind.service; disabled; vendor preset: enabled) Active: failed (Result: exit-code) since Thu 2019-03-21 20:35:41 CET; 10s ago Process: 6701 ExecStart=/usr/bin/bitcoind -daemon -conf=/home/satoshi/.bitcoin/bitcoin.conf -pid=/run/bitcoind/bitcoind.pid (code=exited, status=217/USER)
I eventually fixed the issue by changing the bitcoind.service file in the repository to fix the pointers and username in ExecStart.
In hindsight, this should have been pretty obvious for most users. I would suggest to add this to the tutorial for the inexperienced linux users (like me)
Great guide btw ! thanks for doing this
Best,