Comment on Beginner looking for advice on open-source NAS hardware and OS for self-hosting
hperrin@lemmy.ca 2 weeks agoEvery once in a while, you should run these commands in each services folder:
docker compose pull docker compose up -d # check if everything is still good docker system prune -a
You should also back up your services folder regularly. That’s beyond the scope of this Lemmy comment, though.
843247@lemmy.dbzer0.com 1 week ago
Just to be super clear for any beginners reading,
docker system prune - aisn’t a command that will check if everything is still working. You have to manually check your services are ok and, if they’re working, then you can run the prune command.
prune is a command that removes any unused container images.
hperrin@lemmy.ca 1 week ago
Oh yes. Sorry, I worded that poorly. Thank you for clarifying.