I have a Minetest Server running on one of my machines. I've got myself into a situation (ie I screwed up) where I need to backup a world, reset everything and restore the world. Conceptually, how do I do this? Is it sufficient to backup up the "world" directory or are there other related files that need to be backed up? The players (all created by me for various reasons, this is a totally private server) are on another machine. When I recreate the server is it sufficient to install all the mods, then copy in the backed up "world" directory?
Both my server machine and the client machine run Ubuntu and I'm using the Minetest PPA. Server and client versions are 0.4.13.
Cheers,
Enkidu