Is there any log for bitcoin core?
As you can see below, when i check connection count for the first time, it says 9.
But trying the same command after ±20min. it says that core is not running.
Where should i look for the errors?



user@ubuntu:~$ bitcoin-cli getconnectioncount
9
user@ubuntu:~$ bitcoin-cli getconnectioncount
error: Could not connect to the server 127.0.0.1:8332

Make sure the bitcoind server is running and that you are connecting to the correct RPC port.

Trying to install lnd but it says:

"This command requires bitcoind (almost any version should do) to be available in the system's $PATH variable. Otherwise some of the tests will fail."

Was trying to find examples on the web, but could not.
How do i do this variable? 

TY

Hello,
The installation of btc core, put's the program (as well as all 350GB) on the main disk, while doing installation:

sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-0.20.1/bin/*


But i believe, after installation there should be a configuration file somewhere, so i could point all database to the external drive, while keeping the program on the boot drive.

How do i do that?

Thank you