Connect LND to Zeus¶

Get the Tor address (for mainnet) or use the LAN / VPN address
```
sudo cat /mnt/hdd/tor/lndrest/hostname
```
the REST port for mainnet | tesnet | signet
```
8080 | 18080 | 38080
```

Display the admin.macaroon in HEX:

CHAIN=testnet
hexmacaroon=$(sudo hexdump -ve '1/1 "%.2x"'  /mnt/hdd/lnd/data/chain/bitcoin/${CHAIN}/admin.macaroon)
echo ${hexmacaroon}
qr ${hexmacaroon}