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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Newbie to BTRFS- how do I use Timeshift to create backups on another SSD? (pawb.social)

submitted 1 month ago* (last edited 1 month ago) by Cornflake@pawb.social to c/linux@lemmy.ml

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Hey there, folks! Currently playing around with a laptop that's got three SSDs. Running Arch but that isn't quite related. I have everything configured on one SSD, the other two are totally fresh. What do I need to do to setup one of those fresh SSDs for Timeshift backups? Please walk me through it from the very start- I think I understand some parts but I'm not too certain.

I can format the drives using mkfs.btrfs without any issues, but I'm confused about how I can add subvolumes and configure their root permissions properly to allow Timeshift snapshots.

EDIT: I see now that I misunderstood what Timeshift does. New question- which tool can I use to make a backup of my entire filesystem onto another drive such that it can be restored?

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[–] DonutsRMeh@lemmy.world 10 points 1 month ago (2 children)

Use pika backup instead of timeshift. Pika is an actual backup tool that puts your files on any drive you tell it to use (including remote). Timeshift is a snapshots tool, it reverts things to a previous state, it doesn't backup actual files and folders.

[–] Cornflake@pawb.social 4 points 1 month ago (1 children)

Thank you- this is exactly the direction I was needing

[–] DonutsRMeh@lemmy.world 1 points 1 month ago

Absolutely. Good luck to you.