this post was submitted on 22 Jun 2024
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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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[–] [email protected] 17 points 4 months ago* (last edited 4 months ago) (8 children)

Cool, thanks for the explanation.

a single application that gets bundled with all necessary dependencies including versioning

Does that mean that if I were to install Application A and Application B that both have dependency to package C version 1.2.3 I then would have package C (and all of its possible sub dependencies) twice on my disk? I don't know how much external dependencies applications on Linux usually have but doesn't that have the potential to waste huge amounts of disk space?

[–] [email protected] 30 points 4 months ago (4 children)

Essentially yes, if you start using lots if older applications or mixing applications that use many different dependency versions, you will start to use lots of extra disk space because the different apps have to use their own separate dependency trees and so forth.

This doesn't mean it will be like 2x-3x the size as traditional packages, but from what I've seen, it could definitely be 10-20% larger on disk. Not a huge deal for most people, but if you have limited disk space for one reason or another, it could be a problem.

[–] [email protected] 1 points 4 months ago (3 children)

It CAN get pretty wild sometimes, though. For example, Flameshot (screenshotting utility) is only ~560KB as a system package, while its flatpak version is ~1.4GB (almost 2.5k times as big)

[–] [email protected] 6 points 4 months ago (1 children)

Flameshot is 3.6MB on disk according to flatpak info org.flameshot.Flameshot

[–] [email protected] 3 points 4 months ago* (last edited 4 months ago)

Weird, the software manager (using LM 21.3) reports 1.1GB dl, 2.4GB installed (which is different from when i checked yesterday for some reason?). flatpak install reports around 2.1GB of dependencies and the package itself at just 1.3MB

EDIT: nvm im stupid, the other reply explains the discrepancy

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