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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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How do you backup? (lemm.ee)

submitted 11 hours ago by Zenlix@lemm.ee to c/linux@lemmy.ml

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I recently implemented a backup workflow for me. I heavily use restic for desktop backup and for a full system backup of my local server. It works amazingly good. I always have a versioned backup without a lot of redundant data. It is fast, encrypted and compressed.

But I wondered, how do you guys do your backups? What software do you use? How often do you do them and what workflow do you use for it?

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[–] MentalEdge@sopuli.xyz 2 points 9 hours ago

I recently switched to Kopia for my offsite backup solution.

It's apparently one of the faster options, and it can be set up so that the files of the differential backups are handled by a repository server on the offsite end, so file management doesn't need to happen over the network at a snails pace.

The result is a way to maintain frequent full backups of my nextcloud instance, with almost no downtime.

Nextcloud only goes into maintenance mode for the duration of a postgres database dump, after which the actual file system backup occurs using a temporary btrfs snapshot, containing a frozen filesystem at the time of the database dump.