Owncloud SSL Offical Image Guide

Okay, simpler question: how do I read the owncloud logs? Where are they located and what command do I use to read them?

It looks like they’re symlinked to stdout and stderr, but I’m not seeing them when I look at the Nginx stdout and stderr logs, and when I run docker logs owncloud-official I get the following:

"logs" command is supported only for "json-file" and "journald" logging drivers (got: syslog)