this post was submitted on 18 Feb 2024
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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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For me personally, I just haven't taken any steps into the nix environment. Seems rather complex, setting up those nix files and stuff.
I use Debian on servers and LMDE on my PC, most things I need are in the Debian repos and for other cases I get by pretty good with appimage s and flatpaks. Installing is just a simple command and me happy.
Nixpkgs are probably easy too, I assume. I know a lot of people really like nix, but the effort required to start seems significant to me, especially when we have other methods that just work.
Nixpkgs can be used without knowing anything about nix. You can install almost anything by just running e.g.:
The requirement for that is the nix package manager but that should be easy to install. But yeah getting into Nixos with flakes and all that stuff can be hard.
So I can in theory just do
apt install nix-shell
(or whatever), do something likenix-shell -p curl
and thencurl
just works?Pretty much, yes. Although most of the guides install nix via curl. You can find the recommended installation procedure on the official nix website.
What I'm right now also realizing is that i switched things up.
nix-shell -p curl
creates a shell with the curl command temporarily available. If you exit this shell it's gone. I use this all the time if if i don't want to pollute my system with programs I only use once. If you want to permanently install something you have to usenix-env -iA nixpkgs.curl
. But don't take my words for granted, since I have never tested this on a non-nixos machine.Note: You can also see how to install something by clicking on the package title in the nixpkgs repo.