{"id":78802,"date":"2020-04-22T01:42:02","date_gmt":"2020-04-21T23:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-nixos-20-03-ispolzuyushhego-paketnyj-menedzher-nix"},"modified":"2020-04-22T01:42:02","modified_gmt":"2020-04-21T23:42:02","slug":"vypusk-distributiva-nixos-20-03-ispolzuyushhego-paketnyj-menedzher-nix","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-distributiva-nixos-20-03-ispolzuyushhego-paketnyj-menedzher-nix","title":{"rendered":"Wydanie dystrybucji NixOS 20.03, kt\u00f3ra korzysta z mened\u017cera pakiet\u00f3w Nix.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.nixos.org\/t\/nixos-20-03-release\/6785\">Przedstawiony<\/a><\/noindex> wydanie dystrybucji <noindex><a rel=\"nofollow\" href=\"http:\/\/nixos.org\/\">NixOS 20.03<\/a><\/noindex>, oparty na mened\u017cerze pakiet\u00f3w <noindex><a rel=\"nofollow\" href=\"http:\/\/nixos.org\/nix\/\">Nix<\/a><\/noindex> i oferuj\u0105cy szereg w\u0142asnych rozwi\u0105za\u0144, kt\u00f3re upraszczaj\u0105 konfiguracj\u0119 i utrzymanie systemu. Na przyk\u0142ad, w NixOS u\u017cywany jest pojedynczy plik konfiguracji systemowej (configuration.nix), istnieje mo\u017cliwo\u015b\u0107 szybkiego przywracania aktualizacji, wsparcie dla prze\u0142\u0105czania mi\u0119dzy r\u00f3\u017cnymi stanami systemu, wsparcie dla instalacji indywidualnych pakiet\u00f3w przez poszczeg\u00f3lnych u\u017cytkownik\u00f3w (pakiet instalowany jest w katalogu domowym), mo\u017cliwo\u015b\u0107 jednoczesnej instalacji wielu wersji tego samego programu, zapewnione s\u0105 powtarzalne kompilacje. Rozmiar pe\u0142nego <noindex><a rel=\"nofollow\" href=\"https:\/\/nixos.org\/nixos\/download.html\">obrazu instalacyjnego<\/a><\/noindex> z KDE \u2014 1,2 GB, skr\u00f3conej wersji konsolowej \u2014 540 MB. <\/p>\n<p>Podstawowe <noindex><a rel=\"nofollow\" href=\"https:\/\/nixos.org\/nixos\/manual\/release-notes.html#sec-release-20.03\">nowo\u015bci<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Zaktualizowane wersje komponent\u00f3w dystrybucji, w tym j\u0105dro Linux 5.4 (wcze\u015bniej 4.19),<br \/>\n    gcc 9.2.0,<br \/>\n    glibc 2.30,<br \/>\n    mesa 19.3.3,<br \/>\n    openssl 1.1.1d,<br \/>\n    PostgreSQL 11, OpenSSH 8.1.<\/p>\n<li class=\"l\"> Pulpity zosta\u0142y zaktualizowane do KDE 5.17.5 (+ KDE Applications 19.12.3),<br \/>\n    GNOME 3.34 i Pantheon 5.1.3 (z Elementary OS). W\u0142\u0105czenie Pantheona za pomoc\u0105 ustawienia services.xserver.desktopManager.pantheon.enable, automatycznie w\u0142\u0105cza powi\u0105zany ekran logowania.<\/p>\n<li class=\"l\"> W graficznym instalatorze po instalacji zapewniony jest automatyczny start sesji graficznej (wcze\u015bniej wy\u015bwietlane by\u0142o zaproszenie konsolowe z propozycj\u0105 uruchomienia \u201esystemctl start display-manager\u201d, je\u015bli potrzebny by\u0142 interfejs graficzny). W menu rozruchowym dodano punkt \u201eDisable display-manager\u201d w celu wy\u0142\u0105czenia uruchamiania mened\u017cera wy\u015bwietlania.\n<li class=\"l\"> Dla pul ZFS zapewniono cotygodniowe uruchamianie operacji TRIM dla dysk\u00f3w NVME i SSD (ustawienie services.zfs.trim.enable). Je\u015bli ZFS jest obecny w ustawieniu config.boot.initrd.supportedFilesystems lub config.boot.supportedFilesystems, wykonywane jest tak\u017ce okresowe uruchamianie operacji sprawdzania (services.zfs.autoScrub.enable) i automatycznego tworzenia migawk\u00f3w (services.zfs.autoSnapshot.enable).\n<li class=\"l\"> Kod nixos-option zosta\u0142 przepisany w j\u0119zyku C++ i rozszerzony o opcj\u0119 \u201e-r\u201d do wy\u015bwietlania wszystkich ustawie\u0144.\n<li class=\"l\"> Ustawienia services.xserver.desktopManager.default i services.xserver.windowManager.default zosta\u0142y zast\u0105pione uniwersaln\u0105 opcj\u0105 services.xserver.displayManager.defaultSession (na przyk\u0142ad, services.xserver.displayManager.defaultSession = \u201exfce+icewm\u201d).\n<li class=\"l\"> Dodano <noindex><a rel=\"nofollow\" href=\"https:\/\/nixos.org\/nixos\/manual\/release-notes.html#sec-release-20.03-new-services\">46 nowych us\u0142ug<\/a><\/noindex>.\n<li class=\"l\"> Obrazy dla kart SD domy\u015blnie s\u0105 kompresowane przy u\u017cyciu bzip2.\n<\/ul>\n<p>Podczas korzystania z Nix pakiety s\u0105 instalowane w oddzielnym drzewie katalog\u00f3w \/nix\/store lub podkatalogu w katalogu u\u017cytkownika. Na przyk\u0142ad, pakiet instalowany jest jako \/nix\/store\/f2a4\u20268a143-firefox-75.0.0\/, gdzie \u201ef2a4\u2026\u201d jest unikalnym identyfikatorem pakietu u\u017cywanym do kontroli zale\u017cno\u015bci. Pakiety s\u0105 formu\u0142owane jako kontenery, kt\u00f3re zawieraj\u0105 niezb\u0119dne komponenty do dzia\u0142ania aplikacji.<br \/>\nPodobne podej\u015bcie jest stosowane w mened\u017cerze pakiet\u00f3w GNU Guix, kt\u00f3ry opiera si\u0119 na rozwi\u0105zaniach Nix.<\/p>\n<p>Mi\u0119dzy pakietami mo\u017cliwe jest okre\u015blenie zale\u017cno\u015bci, przy czym do wyszukiwania istniej\u0105cych ju\u017c zale\u017cno\u015bci stosowane jest skanowanie hashy-identifier\u00f3w w katalogu zainstalowanych pakiet\u00f3w. Mo\u017cliwa jest zar\u00f3wno instalacja gotowych pakiet\u00f3w binarnych z repozytorium (przy instalacji aktualizacji do pakiet\u00f3w binarnych pobierane s\u0105 tylko zmiany delta), jak i kompilacja z kod\u00f3w \u017ar\u00f3d\u0142owych ze wszystkimi zale\u017cno\u015bciami. Kolekcja pakiet\u00f3w jest przedstawiona w specjalnym repozytorium. <noindex><a rel=\"nofollow\" href=\"http:\/\/nixos.org\/nixpkgs\/\">Nixpkgs<\/a><\/noindex>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52775\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 NixOS 20.03, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0435 Nix \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0440\u044f\u0434 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043e\u043a, \u0443\u043f\u0440\u043e\u0449\u0430\u044e\u0449\u0438\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u0438 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 NixOS \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0435\u0434\u0438\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 (configuration.nix), \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u043e\u0442\u043a\u0430\u0442\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439, \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438 (\u043f\u0430\u043a\u0435\u0442 \u0441\u0442\u0430\u0432\u0438\u0442\u0441\u044f \u0432 \u0434\u043e\u043c\u0430\u0448\u043d\u0438\u0439 \u043a\u0430\u0442\u0430\u043b\u043e\u0433), \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 [&hellip;]<\/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-78802","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 NixOS 20.03.\" \/>\n\t<meta name=\"robots\" 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