distros like nixos

1. What distro is NixOS based on?
2. Is NixOS worth using?
3. Is NixOS the future?
4. Is NixOS usable?
5. Does NixOS use systemd?
6. What is a .NIX file?
7. What init system does NixOS use?
8. Is Nix package manager safe?
9. How do you rebuild Nixos?
10. Is Nixos debian based?
11. Is Nixos rolling release?
12. Where does nix install packages?
13. How do I open a .NIX file?
14. How do I install a Nix package?

What distro is NixOS based on?

NixOS is based on the Nix package manager that stores all packages in isolation from each other in the package store. Installed packages are identified by a cryptographic hash of all input used for their build.

Is NixOS worth using?

Conclusion. NixOS is definitely a difficult operating system to get into, but it was well worth the effort for me. Through using NixOS, and reading the build specifications for packages in NixOS, I learnt a lot about the Linux itself. Now I have an operational system that I can replicate and rely on, which can last.

Is NixOS the future?

Final thoughts. Using Nix convinced me that functional package management is the pretty good for operating systems and package management. ... With the way I see things, I think functional package management is the future. It may not be the future but it is futuristic.

Is NixOS usable?

NixOS is a Linux distribution that brings a functional approach to the operating system. It borrows a few ideas from functional programming: immutability, referential transparency, and declarative style, and applies them to system configuration and management of your OS. And as it turns out, it works really well!

Does NixOS use systemd?

Void Linux ditched systemd, and NixOS will ditch it in the near future. There is already a growing consensus that it should be a priority to remove systemd from NixOS. You will have to leave NixOS. The vast majority of developers and users do not want systemd.

What is a .NIX file?

NixOS. NixOS is a GNU/Linux distribution that uses Nix as both a package manager and a configuration manager. Every single configuration file is described as a derivation, and your system is a derivation that depends on all the applications and config files you've specified.

What init system does NixOS use?

systemd is an integral part of NixOS, because it makes extensive use of its features, such as cgroups, sandboxing, user units, and systemd timers instead of cron.

Is Nix package manager safe?

Nix has full support for Linux and macOS and can safely be installed side-by-side with an existing package manager.

How do you rebuild Nixos?

1. Run nixos-rebuild build to check that it actually builds correctly.
2. Enable persistent user instances in systemd [1].
3. Run nixos-rebuild switch/test/boot inside a screen (or tmux ?) session to keep it running after the ssh session ends.
4. remove the ./result symlink left by nixos-rebuild build.

Is Nixos debian based?

Debian systems currently use the Linux kernel or the FreeBSD kernel. ... FreeBSD is an operating system including a kernel and other software; NixOS: A Linux distribution built on top of the Nix package manager. It is a Linux distribution with a unique approach to package and configuration management.

Is Nixos rolling release?

The official channels

New stable channels are released every six months. Unstable channels ( nixos-unstable , nixpkgs-unstable ) correspond to the main development branch (master) of Nixpkgs, delivering the latest tested updates on a rolling basis.

Where does nix install packages?

User packages are in ~/. nix-profile/. Note that the files are just symlinks to the real packages managed by nix in /nix/store/. As soon as the command runs.

How do I open a .NIX file?

The best way to open an NIX file is to simply double-click it and let the default assoisated application open the file. If you are unable to open the file this way, it may be because you do not have the correct application associated with the extension to view or edit the NIX file.

How do I install a Nix package?

To install Nix, run curl -L https://nixos.org/nix/install | sh as a non-root user and follow the instructions. Alternatively, you may prefer to download the installation script and verify its integrity using GPG signatures.