this post was submitted on 19 Oct 2025
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Linux

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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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[–] sirico@feddit.uk 4 points 3 days ago (2 children)

Pika should be fine, look into borg or just a simple Rsync setup if you want something a bit more detailed. But personally with backups I want it as simple and reliable as possible.

[–] dan@upvote.au 5 points 3 days ago* (last edited 3 days ago)

Pika is a GUI for Borg.

Rsync is doable, but it's not great since you essentially only have one backup set. If a file gets corrupted and you don't notice before the next backup is done, you won't be able to restore it. Borg's deduping is good enough to keep lots of history - I do daily backups and keep every day for the past two weeks, every week for the past three months, and every month indefinitely (until I run out of space and need to prune it). Borgmatic handles pruning the backups that are out of retention.