{"id":122209,"date":"2025-03-15T08:22:11","date_gmt":"2025-03-15T06:22:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-ubuntu-25-10-resheno-zamenit-gnu-coreutils-na-uutils-napisannye-na-rust"},"modified":"2025-03-15T08:22:11","modified_gmt":"2025-03-15T06:22:12","slug":"v-ubuntu-25-10-resheno-zamenit-gnu-coreutils-na-uutils-napisannye-na-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-ubuntu-25-10-resheno-zamenit-gnu-coreutils-na-uutils-napisannye-na-rust","title":{"rendered":"No Ubuntu 25.10, decidiu-se substituir o GNU Coreutils por uutils, escritos em Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Jon Seager, vice-presidente da Canonical para engenharia e l\u00edder t\u00e9cnico do projeto Ubuntu, apresentou uma iniciativa para substituir utilit\u00e1rios de sistema no Ubuntu por an\u00e1logos escritos em Rust. O primeiro objetivo da iniciativa \u00e9 a transi\u00e7\u00e3o do Ubuntu 25.10 para o uso padr\u00e3o da ferramenta uutils em vez do conjunto de utilit\u00e1rios GNU Coreutils. Se o experimento for considerado bem-sucedido, os uutils tamb\u00e9m ser\u00e3o utilizados por padr\u00e3o na vers\u00e3o LTS do Ubuntu 26.04.       <\/p>\n<p>A substitui\u00e7\u00e3o afetar\u00e1 mais de cem utilit\u00e1rios inclu\u00eddos no conjunto de ferramentas Coreutils, como sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln e ls. Atualmente, os utilit\u00e1rios uutils j\u00e1 s\u00e3o utilizados por padr\u00e3o na distribui\u00e7\u00e3o Apertis, baseada no Debian, assim como na distribui\u00e7\u00e3o independente AerynOS (SerpentOS). A vers\u00e3o do pacote uutils coreutils 0.0.30, lan\u00e7ada na semana passada, passou com sucesso em 507 testes (no lan\u00e7amento anterior, 506 e no antepen\u00faltimo \u2014 476) do conjunto de testes de refer\u00eancia do GNU Coreutils. 69 testes falharam e 41 testes foram ignorados. Nas pr\u00f3ximas semanas, tamb\u00e9m est\u00e1 previsto o in\u00edcio do trabalho para substituir os utilit\u00e1rios su e sudo no Ubuntu pelo pacote sudo-rs. Outros projetos mencionados incluem zlib-rs e ntpd-rs.    <center><img decoding=\"async\" alt=\"No Ubuntu 25.10, decidiu-se substituir o GNU Coreutils por uutils, escritos em Rust\" src=\"\/wp-content\/uploads\/2025\/03\/c64480a14f88e06df10c2b5e769cb61b.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>          <\/p>\n<p>A raz\u00e3o citada para a migra\u00e7\u00e3o \u00e9 o desejo de aumentar a confiabilidade e a seguran\u00e7a dos utilit\u00e1rios subjacentes \u00e0 distribui\u00e7\u00e3o. O uso de Rust permitir\u00e1 reduzir o risco de erros relacionados \u00e0 mem\u00f3ria, como acessar \u00e1reas de mem\u00f3ria ap\u00f3s sua libera\u00e7\u00e3o e transbordamentos de buffer. Segundo Jon Seager, a prote\u00e7\u00e3o contra esses tipos de erros aumentar\u00e1 as garantias de seguran\u00e7a, e com a maior seguran\u00e7a, a confiabilidade geral do sistema tamb\u00e9m aumentar\u00e1.     <\/p>\n<p> \u00c9 observado que a Canonical est\u00e1 considerando diferentes m\u00e9todos para aumentar a qualidade, e um deles \u00e9 a entrega de software originalmente desenvolvido com foco em seguran\u00e7a, confiabilidade e corre\u00e7\u00e3o. Para os componentes b\u00e1sicos da distribui\u00e7\u00e3o, isso \u00e9 especialmente importante, pois se surgirem problemas no software de baixo n\u00edvel, esses problemas se refletem no funcionamento de todas as camadas superiores; por exemplo, se houver problemas de desempenho nos pacotes b\u00e1sicos, isso impacta tamb\u00e9m o desempenho de outros subsistemas.    <\/p>\n<p>Para testar a substitui\u00e7\u00e3o de componentes do sistema no Ubuntu, foi preparado o projeto oxidizr, que oferece uma ferramenta de linha de comando para gerenciar experimentos com o sistema relacionados \u00e0 substitui\u00e7\u00e3o de utilit\u00e1rios tradicionais por alternativas escritas em Rust. Atualmente, o oxidizr disponibiliza experimentos para a transi\u00e7\u00e3o padr\u00e3o para o uso dos pacotes uutils coreutils, uutils findutils, uutils diffutils e sudo-rs. Por exemplo, para substituir coreutils e findutils em seu sistema, \u00e9 suficiente executar o comando 'sudo oxidizr enable \u2014experiments coreutils findutils', e para voltar ao estado original, pode-se usar o comando 'oxidizr disable'.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62872\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0436\u043e\u043d \u0421\u0438\u0433\u0435\u0440 (Jon Seager), \u0432\u0438\u0446\u0435-\u043f\u0440\u0435\u0437\u0438\u0434\u0435\u043d\u0442 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u043f\u043e \u0438\u043d\u0436\u0438\u043d\u0438\u0440\u0438\u043d\u0433\u0443 \u0438 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043b\u0438\u0434\u0435\u0440 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Ubuntu, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u0443 \u043f\u043e \u0437\u0430\u043c\u0435\u043d\u0435 \u0432 Ubuntu \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 \u043d\u0430 \u0430\u043d\u0430\u043b\u043e\u0433\u0438, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u041f\u0435\u0440\u0432\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b \u0437\u0430\u044f\u0432\u043b\u0435\u043d \u043f\u0435\u0440\u0435\u0432\u043e\u0434 Ubuntu 25.10 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f uutils \u0432\u043c\u0435\u0441\u0442\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils. \u0415\u0441\u043b\u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u0443\u0434\u0430\u0447\u043d\u044b\u043c, \u0442\u043e uutils \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0443\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":122210,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-122209","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u0414\u0436\u043e\u043d \u0421\u0438\u0433\u0435\u0440 (Jon Seager), \u0432\u0438\u0446\u0435-\u043f\u0440\u0435\u0437\u0438\u0434\u0435\u043d\u0442 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