Asklemmy

43948 readers

489 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
!lemmy411@lemmy.ca: a community for finding communities

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 5 years ago

MODERATORS

507

What is your favourite open source software that you discovered in the past year, that you can no longer live without? (lemmy.ml)

submitted 2 months ago* (last edited 2 months ago) by Shape4985@lemmy.ml to c/asklemmy@lemmy.ml

325 comments fedilink hide all child comments

Mine is Local Send which is a FOSS alternative similar to air drop that works across a variety of devices.

you are viewing a single comment's thread
view the rest of the comments

[–] ebc@lemmy.ca 1 points 2 months ago

For self-hosting purposes, Docker = lightweight disposable VMs that are configured via docker-compose.yml. All important data should be in "volumes", which are just shared folders between the host and the container.

The end result is that you can delete and re-create containers at any time and they should just pick up where they left off from the data that's in these volumes.

Each individual published image has some paths they want to use for that; everything is usually specified in their example docker-compose files.

If you're not a dev, don't even try to understand Dockerfiles, it's not for you.