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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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Need advice for backup software for linux (lemmy.ml)

submitted 1 year ago by therealbabyshell@lemmy.ml to c/linux@lemmy.ml

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Hi,

I currently use a program called copywhiz on windows that backs up any files or directories created after a certain date to a usb hard drive and runs once a day.

I want to transition fully to Linux. Is there any easy to use software that works on Linux that can do this?

P.S. I have tried creating a bash script to do this but for some reason it has trouble with the date part. So a software solution would be prefered.

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[–] yote_zip@pawb.social 13 points 1 year ago (1 children)

I'm curious to know more about your "certain date" requirement - this sounds like it might be an XY problem. As for general advanced backup programs, I have two easy recommendations that are similar in featureset:

Vorta (based on Borg)
Kopia

The most important parts of real backup software IMO is the ability to compress your backups, version your files with rolling/pruning snapshots, and version your files efficiently with only deltas between them taking extra space. You can also encrypt your backup if you want to store it with a remote party, or run integrity checks to check for bitrot.

[–] hallettj 2 points 1 year ago

Yeah, with those options it's easier to back up your whole home directory, and then daily backups only take a minute or so and a small amount of additional space to back up what's changed since the day before.