{"id":105779,"date":"2022-12-01T21:36:46","date_gmt":"2022-12-01T19:36:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-nixos-22-11-ispolzuyushhego-paketnyj-menedzher-nix"},"modified":"2022-12-01T21:36:46","modified_gmt":"2022-12-01T19:36:46","slug":"vypusk-distributiva-nixos-22-11-ispolzuyushhego-paketnyj-menedzher-nix","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-distributiva-nixos-22-11-ispolzuyushhego-paketnyj-menedzher-nix","title":{"rendered":"Lan\u00e7amento da distribui\u00e7\u00e3o NixOS 22.11, utilizando o gerenciador de pacotes Nix","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o distribuidor NixOS 22.11, baseado no gerenciador de pacotes Nix e fornecendo uma s\u00e9rie de desenvolvimentos pr\u00f3prios que simplificam a configura\u00e7\u00e3o e a manuten\u00e7\u00e3o do sistema. Por exemplo, no NixOS, toda a configura\u00e7\u00e3o do sistema ocorre atrav\u00e9s de um \u00fanico arquivo de configura\u00e7\u00e3o do sistema (configuration.nix), permitindo a r\u00e1pida revers\u00e3o do sistema para uma vers\u00e3o anterior da configura\u00e7\u00e3o, h\u00e1 suporte para alternar entre diferentes estados do sistema, \u00e9 poss\u00edvel instalar pacotes individuais por usu\u00e1rios distintos, e \u00e9 vi\u00e1vel usar v\u00e1rias vers\u00f5es de um mesmo programa simultaneamente, garantindo compila\u00e7\u00f5es reproduz\u00edveis. O tamanho da imagem de instala\u00e7\u00e3o completa com KDE \u00e9 de 1,7 GB, GNOME \u2014 2,2 GB, e a vers\u00e3o reduzida da linha de comando \u2014 827 MB.     <\/p>\n<p>Ao utilizar o Nix, o resultado da constru\u00e7\u00e3o de pacotes \u00e9 armazenado em um subdiret\u00f3rio separado em \/nix\/store. Por exemplo, ap\u00f3s a constru\u00e7\u00e3o, o pacote firefox pode ser gravado em \/nix\/store\/1onlv2pc3ez4n5nskg7ew7twcfd0c5ce5ec5d4-firefox-107.0.1\/, onde \u00ab1onlv2pc3ez4n5nskg7ew7twcfd0c5ce5ec5d4\u00bb \u00e9 o hash de todas as suas depend\u00eancias e instru\u00e7\u00f5es de constru\u00e7\u00e3o. A instala\u00e7\u00e3o de um pacote implica sua constru\u00e7\u00e3o ou o download de uma vers\u00e3o j\u00e1 constru\u00edda (desde que tenha sido constru\u00edda anteriormente no Hydra \u2014 o servi\u00e7o de constru\u00e7\u00e3o do projeto NixOS), al\u00e9m da forma\u00e7\u00e3o de um diret\u00f3rio com links simb\u00f3licos para todos os pacotes no perfil do sistema ou do usu\u00e1rio, seguido pela inclus\u00e3o desse diret\u00f3rio na lista PATH. Uma abordagem semelhante \u00e9 aplicada no gerenciador de pacotes GNU Guix, que \u00e9 baseado nos desenvolvimentos do Nix. A cole\u00e7\u00e3o de pacotes \u00e9 apresentada em um reposit\u00f3rio especial chamado Nixpkgs.        <\/p>\n<p>Principais novidades:  <\/p>\n<ul>\n<li class=\"l\"> Foram adicionados 16.678 pacotes, removidos 2.812 pacotes e atualizados 14.680 pacotes. As vers\u00f5es dos pacotes foram atualizadas, incluindo GNOME 43, KDE Plasma 5.26, Cinnamon 5.4, OpenSSL 3, PHP 8.1, Perl 5.36, Python 3.10.\n<li class=\"l\"> O gerenciador de pacotes Nix foi atualizado para a vers\u00e3o 2.11.\n<li class=\"l\"> Adicionados 40 novos servi\u00e7os, entre os quais dragonflydb, expressvpn, languagetool, OpenRGB.\n<li class=\"l\"> Para lidar com situa\u00e7\u00f5es de falta de mem\u00f3ria no sistema, foi implementado o systemd-oomd.\n<li class=\"l\"> O algoritmo para hashing de senhas foi alterado para sha512crypt na implementa\u00e7\u00e3o libxcrypt. O suporte para algoritmos de hashing marcados na libxcrypt como n\u00e3o confi\u00e1veis ser\u00e1 interrompido na vers\u00e3o 23.05.\n<li class=\"l\"> A gera\u00e7\u00e3o de documenta\u00e7\u00e3o foi adaptada para usar a marca\u00e7\u00e3o markdown.\n<li class=\"l\"> O suporte \u00e0 arquitetura aarch64-linux foi inclu\u00eddo nos canais principais de constru\u00e7\u00e3o do nixos-22.11 e nixos-22.11-small. Imagens iso foram propostas para Aarch64.\n<li class=\"l\"> Como substituto do nscd (daemon de cache de servi\u00e7o de nomes), foi proposto o nsncd, que ser\u00e1 utilizado por padr\u00e3o na vers\u00e3o NixOS 23.05.\n<li class=\"l\"> Adicionada a op\u00e7\u00e3o hardware.nvidia.open para usar o driver open source do n\u00facleo da NVIDIA.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58238\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 NixOS 22.11, \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 \u0432\u0441\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e\u043c \u0435\u0434\u0438\u043d\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \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 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043d\u0430 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438, \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, [&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-105779","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 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