\u00c8 stato rilasciato NixOS 25.05, basato sul gestore di pacchetti Nix, che offre sviluppi propri per semplificare la configurazione e la gestione del sistema. In NixOS tutte le configurazioni avvengono tramite un unico file di configurazione del sistema, configuration.nix. Sono disponibili opzioni per un rapido ripristino a una versione precedente della configurazione e per passare tra diversi stati del sistema. \u00c8 supportata l'installazione di pacchetti individuali da parte di utenti diversi e la possibilit\u00e0 di utilizzare pi\u00f9 versioni di un programma contemporaneamente. Garantite costruzioni riproducibili. Per le architetture x86_64 e ARM64 \u00e8 disponibile un'immagine di installazione con ambiente grafico (3,7 GB) e una versione console ridotta (1,4 GB). <\/p>\n
Utilizzando Nix, il risultato della compilazione dei pacchetti viene memorizzato in una sottodirectory separata in \/nix\/store. Ad esempio, dopo la compilazione, il pacchetto firefox pu\u00f2 essere registrato in \/nix\/store\/5onlv1pc3ed6n5nskg8ew4twcfd0d5ae4ec5d4-firefox-138.0.4\/, dove \u00ab5onlv1pc3ed6n5nskg8ew4twcfd0d5ae4ec5d4\u00bb \u00e8 l'hash di tutte le sue dipendenze e delle istruzioni di compilazione. L'installazione di un pacchetto implica la sua compilazione o il download di una versione gi\u00e0 compilata (purch\u00e9 sia stata gi\u00e0 compilata su Hydra \u2014 il servizio di compilazione del progetto NixOS), oltre alla creazione di una directory con collegamenti simbolici a tutti i pacchetti nel profilo di sistema o utente, con successivo aggiungimento di questa directory alla lista PATH. Un approccio simile \u00e8 utilizzato nel gestore di pacchetti GNU Guix, che si basa sulle esperienze di Nix. La collezione di pacchetti \u00e8 presentata in un apposito repository Nixpkgs. <\/p>\n
Novit\u00e0 principali: <\/p>\n
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