elmicha

I’m almost sure that ./ is the directory of the compose.yaml.

Normally I just run docker compose up -d in the project directory, but I could run docker compose up -d -f /somewhere/compose.yaml from another directory, and then the ./ would be /somewhere, and not the directory where I started the command.

There are also some SAT receivers that run Linux, see e.g. https://www.opena.tv/app.php/atv_images