La version du syst\u00e8me d'exploitation NixOS 25.05 a \u00e9t\u00e9 publi\u00e9e, bas\u00e9e sur le gestionnaire de paquets Nix, offrant des d\u00e9veloppements internes pour simplifier la configuration et la maintenance du syst\u00e8me. Dans NixOS, toute la configuration du syst\u00e8me se fait via un fichier unique de configuration syst\u00e8me, configuration.nix. Il est possible de revenir rapidement \u00e0 une version pr\u00e9c\u00e9dente de la configuration et de passer entre diff\u00e9rents \u00e9tats du syst\u00e8me. L'installation de paquets individuels par des utilisateurs distincts et l'utilisation simultan\u00e9e de plusieurs versions d'un m\u00eame programme sont prises en charge. Des builds reproductibles sont garanties. Pour les architectures x86_64 et ARM64, une image d'installation avec un environnement graphique (3,7 Go) et une version console all\u00e9g\u00e9e (1,4 Go) ont \u00e9t\u00e9 pr\u00e9par\u00e9es. <\/p>\n
Lors de l'utilisation de Nix, le r\u00e9sultat de la construction des paquets est stock\u00e9 dans un sous-r\u00e9pertoire s\u00e9par\u00e9 dans \/nix\/store. Par exemple, apr\u00e8s la construction, le paquet firefox peut \u00eatre enregistr\u00e9 dans \/nix\/store\/5onlv1pc3ed6n5nskg8ew4twcfd0d5ae4ec5d4-firefox-138.0.4\/, o\u00f9 \u00ab 5onlv1pc3ed6n5nskg8ew4twcfd0d5ae4ec5d4 \u00bb est le hachage de toutes ses d\u00e9pendances et instructions de construction. L'installation d'un paquet implique soit sa construction, soit le t\u00e9l\u00e9chargement d'une version d\u00e9j\u00e0 construite (\u00e0 condition qu'elle ait d\u00e9j\u00e0 \u00e9t\u00e9 construite sur Hydra \u2014 le service de construction du projet NixOS), ainsi que la cr\u00e9ation d'un r\u00e9pertoire avec des liens symboliques vers tous les paquets dans le profil syst\u00e8me ou utilisateur, suivi de l'ajout de ce r\u00e9pertoire \u00e0 la liste PATH. Une approche similaire est appliqu\u00e9e dans le gestionnaire de paquets GNU Guix, qui est bas\u00e9 sur les travaux de Nix. La collection de paquets est pr\u00e9sent\u00e9e dans un d\u00e9p\u00f4t sp\u00e9cial Nixpkgs. <\/p>\n
Les principales nouveaut\u00e9s : <\/p>\n
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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-125541","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47La distribution NixOS 25.05 est disponible, utilisant le gestionnaire de paquets Nix | ProHoster","description":"La version du syst\u00e8me d'exploitation NixOS 25.05 a \u00e9t\u00e9 pr\u00e9sent\u00e9e, bas\u00e9e sur le gestionnaire de paquets Nix et offrant des d\u00e9veloppements pour simplifier la configuration et la maintenance du 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