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What to include in a backup? (Ubuntu) (lemmy.ml)
submitted 7 months ago by WbrJr@lemmy.ml to c/linux@lemmy.ml
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Hi! A friend just recommended the backup tool that comes with Ubuntu. I took a look at it and was wondering what you guys include and exclude from the backups. I just installed wire guard VPN and but the config file in the etc/wireguard folder, where it belongs. I would have to include this folder as well if I want to keep my configs. And I guess many programs do the same, so how do you know what to include, so you can just revert to the last backup if something breaks or you get a new machine? Maybe that is a stupid question, but it was going through my head for some time now. Thanks a lot!

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[-] Penguincoder@beehaw.org 2 points 7 months ago

An OS can be restored. Backup your data, so /home for sure and maybe any custom configs for /etc, like your wireguard configs. So anything you specifically edited/added for /etc directory.

[-] everett@lemmy.ml 5 points 7 months ago

Skipping the OS backup is reasonable, but you probably want to at least save a package list. Add something like dpkg -l > ~/packages.txt to your backup script.

this post was submitted on 07 Apr 2024
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