{"id":163456,"date":"2026-03-09T11:11:57","date_gmt":"2026-03-09T09:11:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-uutils-0-7-varianta-gnu-coreutils-na-yazyke-rust"},"modified":"2026-03-09T11:11:57","modified_gmt":"2026-03-09T09:11:57","slug":"vypusk-uutils-0-7-varianta-gnu-coreutils-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-uutils-0-7-varianta-gnu-coreutils-na-yazyke-rust","title":{"rendered":"Udgivelse af uutils 0.7, en variant af GNU Coreutils skrevet i Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgivet er udgaven af projektet uutils coreutils 0.7.0 (Rust Coreutils), som udvikler en analog pakke til GNU Coreutils, skrevet i Rust. Coreutils indeholder mere end hundrede v\u00e6rkt\u00f8jer, inklusive sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln og ls. Projektets m\u00e5l er at skabe en platformuafh\u00e6ngig alternativ implementering af Coreutils, der blandt andet kan fungere p\u00e5 platforme som Windows, Redox og Fuchsia.     <\/p>\n<p>Rust Coreutils er standard aktiveret i udgivelsen af Ubuntu 25.10 og anvendes i distributionerne AerynOS (Serpent OS) og Apertis (udviklet af Collabora). I mods\u00e6tning til GNU Coreutils er implementeringen i Rust under en permissiv MIT-licens i stedet for copyleft GPL-licensen. Den samme udviklerteam arbejder desuden p\u00e5 Rust-baserede alternativer til util-linux, diffutils, findutils, procps og acl, samt programmerne sed og login.        <\/p>\n<p>I den nye version af Rust Coreutils:  <\/p>\n<ul>\n<li class=\"l\"> Kompatibilitetsniveauet med den reference testpakke GNU Coreutils var 94,59% (tidligere 96,28%). 629 tests blev udf\u00f8rt med succes, som er 7 flere end i den tidligere version (622). 23 (tidligere 16) tests fejlede, mens 13 (tidligere 7) tests blev sprunget over. Faldet i kompatibilitetsniveauet skyldes opdateringen af testpakken til udgivelsen af GNU Coreutils 9.10, der tilf\u00f8jede 19 nye tests. Tager man det samlede antal tests i betragtning, klarer Rust Coreutils 7 tests bedre end i den foreg\u00e5ende udgave.\n<li class=\"l\"> Den mest markante stigning i kompatibilitet blev noteret for v\u00e6rkt\u00f8jerne date, fmt, kill, ptx, numfmt og cksum. Mindre betydningsfulde forbedringer blev bem\u00e6rket i v\u00e6rkt\u00f8jerne cut, tac, tail, tr, uniq, od, chroot, stat, mktemp, pr, readlink, ln, kill, nproc, rm, env, sync, fmt, factor og wc.\n<li class=\"l\"> Rust-biblioteket num-prime, der anvendes til testning i v\u00e6rkt\u00f8jet factor, er blevet vedligeholdt.\n<li class=\"l\"> Der er taget hurtigere implementationer af hasherne rustc-hash i ls, du, tsort, shuf, mv, og foldhash i sort.\n<li class=\"l\"> Arbejdet med ASCII-tegn er blevet optimeret i v\u00e6rkt\u00f8jerne unexpand og expand, hvilket har resulteret i en 14% hurtigere ydeevne ved bufferl\u00e6sning.\n<li class=\"l\"> Memory allocation operations in the shuf, split, sort, and du utilities have been optimized, resulting in a speed increase of 3\u20136% for du and 4% for shuf.\n<li class=\"l\"> Konvertering af tal til strenge i v\u00e6rkt\u00f8jet nl er blevet hurtigere.\n<li class=\"l\"> St\u00f8rrelsen p\u00e5 de eksekverbare filer er blevet reduceret, og opstarten af v\u00e6rkt\u00f8jerne true og false er blevet hurtigere.\n<li class=\"l\"> I mere end 20 v\u00e6rkt\u00f8jer, inklusive echo, date, sort, expr, hostname, id, comm, pr og dircolors, er der l\u00f8st problemer med nedbrud, n\u00e5r der ikke kunne skrives til stderr (omdirigering til \/dev\/full).\n<li class=\"l\"> I umask, mkdirat, mknod og andre v\u00e6rkt\u00f8jer er usikre libc-kald blevet erstattet af sikre omstarter fra crate-pakken nix.\n<li class=\"l\"> The correct operation of the \u00e2\u20ac\u0153--preserve-root\u00e2\u20ac option in the \u00e2\u20ac\u0153rm\u00e2\u20ac utility has been ensured when specifying symbolic links.\n<li class=\"l\"> St\u00f8tten til platformene NetBSD, Windows og NixOS er blevet forbedret. Bygningen for PowerPC-arkitekturen er ogs\u00e5 blevet forbedret.\n<li class=\"l\"> Funktionerne er blevet udvidet, problemer er blevet l\u00f8st, og manglende indstillinger er blevet tilf\u00f8jet til v\u00e6rkt\u00f8jerne cat, cksum, chroot, comm, cp, csplit, cut, date, dd, df, dircolors, du, echo, env, expand, expr, factor, false, fmt, fold, hostname, id, install, kill, ln, ls, mktemp, mknod, mv, nl, nproc, numfmt, od, paste, pr, printfm, ptx, readlink, rm, shuf, sort, split, stat, stdbuf, stty, sync, tac, tail, test, tr, true, tsort, unexpand, uniq, uptime, vdir, wc, whoami.  <\/li>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64945\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 uutils coreutils 0.7.0 (Rust Coreutils), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0430\u043d\u0430\u043b\u043e\u0433 \u043f\u0430\u043a\u0435\u0442\u0430 GNU Coreutils, \u043d\u0430\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. \u0426\u0435\u043b\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 Coreutils, \u0441\u0440\u0435\u0434\u0438 \u043f\u0440\u043e\u0447\u0435\u0433\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445 Windows, Redox [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-163456","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 uutils 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