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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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What's the difference between package manager and why are there so many? (lemmy.ml)

submitted 1 year ago by [email protected] to c/[email protected]

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Are they so different that it's justified to have so many different distributions? So far I guess that different package manager are the reason that divides the linux community. One may be on KDE and one on GNOME but they can use each other's packages but usually you are bound to one manager

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[–] [email protected] 9 points 1 year ago (1 children)

I wouldn’t worry too much about the package manager, just worry about whether the distro has a good package repository.

download/updates fast and reliable. Also when watching git repositories for new software alternatives, you e.g. see often packages for good package managers, whereas you need to go some extra mile for “stable” package managers.

But I would say these are not features of the package manager software, rather they are features of the package repository, that is, the online service that provides the packages. It doesn't matter if you use Apt, DNF, Pacman, if the package repo is slow, fully of packages that haven't been built right, the package manager software won't do much to make it better.

But like I said, a few package manager are really unique, like Gentoo Emerge, Crux Prt-Get, and Nix and Guix.

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

Can you decouple a package manager from its repository like that? And even if, is that a real world example?

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

Yes.

Ubuntu and debian both use apt, but differing repos. Different versions of ubuntu/debian use different repos, with newer/older software.

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

Ubuntu and Debian differences...don't see your point here. Nobody in Arch uses apt? Nobody on ubuntu uses pacman. If you use pacman you are using Arch repositories.

[–] [email protected] 1 points 1 year ago (1 children)

If you use pacman you are using Arch repositories.

Incorrect. There is manjaro, but there also is msys2, a windows program with the goal of making linux tools available on windows by recompiling all of them. That's very far from the arch philosophy and repos.

And ubuntu and debian have massively different repositories. One of them gives you the actual firefox package, and the other installs firefox via a closed source backend, app store called snap, when you attempt to install firefox using apt.

And then there is also the version differences, like debian stable is going to have much older software than ubuntu.

[–] [email protected] 2 points 1 year ago

Thanks for pulling corner cases from dark places... not sure if we misunderstand but my point was as written, you use the package manager/repository which ships with your distro. So the original quote was:

I wouldn’t worry too much about the package manager, just worry about whether the distro has a good package repository. Which in my opinion is misleading at best.