{"id":103144,"date":"2022-01-31T09:36:57","date_gmt":"2022-01-31T07:36:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust"},"modified":"2022-01-31T09:36:57","modified_gmt":"2022-01-31T07:36:58","slug":"obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust","title":{"rendered":"Aggiornamento del pacchetto GNU Coreutils, riscritto in linguaggio Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato rilasciato uutils coreutils 0.0.12, un progetto che sviluppa un'alternativa al pacchetto GNU Coreutils sviluppato in Rust. Coreutils include oltre un centinaio di utility, tra cui sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln e ls. \u00c8 stato anche rilasciato il pacchetto uutils findutils 0.3.0, che implementa in Rust strumenti dal set GNU Findutils (find, locate, updatedb e xargs).      <\/p>\n<p>La motivazione per la creazione del progetto e l'uso del linguaggio Rust \u00e8 il desiderio di sviluppare una realizzazione alternativa cross-platform di Coreutils e Findutils, in grado di funzionare anche su piattaforme come Windows, Redox e Fuchsia. Un'altra importante differenza di uutils \u00e8 che \u00e8 distribuito con una licenza permissiva MIT, invece della licenza copyleft GPL.    <\/p>\n<p>Attualmente, l'implementazione di 88 utility \u00e8 completamente allineata con GNU Coreutils. Alcuni difetti sono segnalati in 18 utility, comprese cp, dd, date, df, install, ls, more, sort, split, tail e test. Rimane non implementata solo l'utility stty. Durante il passaggio del set di test del progetto GNU Coreutils, vengono superati con successo 214 test, ma 313 test analoghi su Rust non vengono ancora superati. Nel frattempo, l'intensit\u00e0 di sviluppo del progetto \u00e8 notevolmente aumentata \u2014 vengono aggiunti 400-470 patch al mese da 20-50 sviluppatori, rispetto a 30-60 da 3-8 sviluppatori di un anno fa.  <center><img decoding=\"async\" alt=\"Aggiornamento del pacchetto GNU Coreutils, riscritto in linguaggio Rust\" src=\"\/wp-content\/uploads\/2022\/01\/4cebce786ec8baa08fc06831c71ec5b4.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <\/p>\n<p>Tra i recenti risultati, si segnala l'ottimizzazione delle prestazioni \u2014 attualmente molte utility, come head e cut, superano notevolmente le loro controparti in GNU Coreutils. La copertura del set di test \u00e8 stata ampliata dal 55% al 75% del codice totale (l'obiettivo sufficiente \u00e8 dell'80%). \u00c8 stata effettuata una rifattorizzazione del codice per semplificare la manutenzione, per esempio, \u00e8 stata unificata la gestione degli errori in diversi programmi, e nel chgrp e chown \u00e8 stato unito il codice per la gestione dei diritti di accesso. Sono state aggiunte numerose modifiche per migliorare la compatibilit\u00e0 con GNU Coreutils.      <\/p>\n<p>Tra i piani futuri si segnala l'implementazione dello strumento stty, il proseguimento del lavoro per migliorare la compatibilit\u00e0 con GNU Coreutils, l'aggiunta di ottimizzazioni per ridurre le dimensioni dei file eseguibili, nonch\u00e9 la continuazione degli esperimenti sull'uso delle utilit\u00e0 uutils in Debian e Ubuntu al posto di GNU Coreutils e GNU Findutils (uno dei principali sviluppatori di uutils aveva precedentemente lavorato a un progetto per garantire la compilazione di Debian GNU\/Linux utilizzando il compilatore Clang). Inoltre, si segnala la preparazione del pacchetto uutils-coreutils per macOS, esperimenti con la sostituzione di GNU Coreutils con uutils coreutils in NixOS, l'intenzione di utilizzare uutils coreutils come predefinito nella distribuzione Apertis e l'adattamento del set di uutils per Redox OS.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56609\">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 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f uutils coreutils 0.0.12, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0430\u043d\u0430\u043b\u043e\u0433 \u043f\u0430\u043a\u0435\u0442\u0430 GNU Coreutils, \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 coreutils \u0432\u0445\u043e\u0434\u0438\u0442 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0430 \u0443\u0442\u0438\u043b\u0438\u0442, \u0432\u043a\u043b\u044e\u0447\u0430\u044f sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln \u0438 ls. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d \u043f\u0430\u043a\u0435\u0442 uutils findutils 0.3.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0443\u0442\u0438\u043b\u0438\u0442 \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 GNU [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - 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 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f uutils coreutils 0.0.12, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0430\u043d\u0430\u043b\u043e\u0433 \u043f\u0430\u043a\u0435\u0442\u0430 GNU 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