Okay as it seems there is now a dedicated tool for administration, nice
Nerds, I got a problem. I don't know shit about ruby and docker, so please stay with me. Somehow my rake doesn't know my mastodon tasks for cleaning up media, etc.
docker-compose run --rm web bundle exec rake mastodon:media:remove_silenced
Don't know how to build task 'mastodon:media:remove_silenced' (See the list of available tasks with `rake --tasks`)
/opt/mastodon/vendor/bundle/ruby/2.6.0/gems/rake-12.3.3/exe/rake:27:in `<top (required)>'