{"id":181818,"date":"2026-05-30T20:48:24","date_gmt":"2026-05-30T18:48:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-uutils-0-9-varianta-gnu-coreutils-na-yazyke-rust"},"modified":"2026-05-30T20:48:24","modified_gmt":"2026-05-30T18:48:24","slug":"vypusk-uutils-0-9-varianta-gnu-coreutils-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-uutils-0-9-varianta-gnu-coreutils-na-yazyke-rust","title":{"rendered":"Utg\u00e5van av uutils 0.9, en variant av GNU Coreutils skriven i Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utgivningen av projektet uutils coreutils 0.9.0 (Rust Coreutils) har offentliggjorts. Detta projekt utvecklar en alternativ implementation av GNU Coreutils, skriven i Rust. Coreutils inneh\u00e5ller \u00f6ver hundra verktyg, inklusive sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln och ls. M\u00e5let med projektet \u00e4r att skapa en plattformsoberoende alternativ implementation av Coreutils, bland annat f\u00f6r att fungera p\u00e5 Windows, Redox och Fuchsia. <\/p>\n<p>Rust Coreutils<br \/>\nanv\u00e4nds som standard i versionen av Ubuntu 25.10 och delvis i Ubuntu 26.04. Rust Coreutils till\u00e4mpas \u00e4ven i distributionerna AerynOS (Serpent OS) och Apertis (som utvecklas av Collabora). Till skillnad fr\u00e5n GNU Coreutils distribueras Rust-implementationen under den permissiva MIT-licensen, ist\u00e4llet f\u00f6r copyleft-licensen GPL. Dessutom utvecklar samma team av utvecklare Rust-baserade alternativ till util-linux, diffutils, findutils, procps och acl, samt programmen sed och login.<\/p>\n<p>I den nya versionen av Rust Coreutils:\n<\/p>\n<ul>\n<li class=\"l\"> Kompatibilitetsniv\u00e5n med den referenskompilationen av GNU Coreutils var 90.58% (tidigare 94.74%). 625 tester genomf\u00f6rdes framg\u00e5ngsrikt, vilket \u00e4r 5 f\u00e4rre \u00e4n i den f\u00f6reg\u00e5ende versionen (630). 56 tester misslyckades (tidigare 21), ett test resulterade i ett fel och 8 tester hoppades \u00f6ver (tidigare 14). Minskat kompatibilitetsniv\u00e5 beror p\u00e5 att testsviten har uppdaterats till versionen av GNU Coreutils 9.11, som inkluderar 25 nya tester.\n<li class=\"l\"> 44 s\u00e5rbarheter har \u00e5tg\u00e4rdats, uppt\u00e4ckta genom en granskning utf\u00f6rd av f\u00f6retaget Zellic. De flesta s\u00e5rbarheterna orsakades av avvikelser i beteendet i f\u00f6rh\u00e5llande till GNU Coreutils eller race conditions, vilket till\u00e5ter \u00e4ndring av data i perioden efter att integriteten har verifierats men f\u00f6re operationen utf\u00f6rs, till exempel att ers\u00e4tta en fil med en symbolisk l\u00e4nk under tiden mellan att kontrollen \u00e4r klar och operationens p\u00e5b\u00f6rjande. I kontexten av att anv\u00e4nda verktygen cp, chmod och mv i systemskript som k\u00f6rs med root-r\u00e4ttigheter, kan s\u00e5dana s\u00e5rbarheter till\u00e5ta kopiering eller \u00f6verskrivning av godtyckliga filer. F\u00f6r att skydda mot s\u00e5rbarheter orsakade av race conditions har modulen uucore::safe_copy implementerats i projektet. Information om s\u00e5rbarheterna publicerades i en separat nyhet.\n<li class=\"l\"> \u00d6vers\u00e4ttningen av verktygen till crate-paketet rustix forts\u00e4tter, ist\u00e4llet f\u00f6r crate-paketet nix. Verktygen id, tr, timeout, sort, wc, tail, cp, who och factor har \u00f6versatts till rustix.<br \/>\nKoden har rensats fr\u00e5n os\u00e4kra operationer i olika verktyg.<\/p>\n<li class=\"l\"> I verktygen cat, wc, head, tail, yes, cp, tee och unexpand anv\u00e4nds in- och utdatahanterare baserade p\u00e5 systemanropen splice(), tee() och pipe(), vilket har \u00f6kat prestandan genom att undvika on\u00f6dig kopiering av data mellan buffertar.\n<li class=\"l\"> Kompatibiliteten med GNU Coreutils har f\u00f6rb\u00e4ttrats f\u00f6r verktygen numfmt, date, tr, cksum, factor, head, stat och sort.\n<li class=\"l\"> Verktygen ln, dd, mktemp och tty har f\u00e5tt st\u00f6d f\u00f6r paketformatet WebAssembly och anv\u00e4ndning av WASI-gr\u00e4nssnittet (WebAssembly System Interface).\n<\/li>\n<li class=\"l\"> Funktionerna har ut\u00f6kats, problem har \u00e5tg\u00e4rdats och saknade alternativ har lagts till f\u00f6r verktygen cat, chroot, cksum,<br \/>\ncp, date, dd, df, dirname, du, echo, env, expr, factor, fmt, head, id, install, join, ln, logname, ls, md5sum, mkdir, mknod, mktemp, more, mv, nl, nohup, nproc, numfmt, od, paste, pinky, pr, realpath, rm, rmdir, shred, sort, split, stat, stdbuf, stty, sum, sync, tail, tee, timeout, touch, tr, tty, unexpand, uniq, uptime, wc, who, yes. <\/p>\n<\/li>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65586\">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 0.9.0 (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-181818","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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 coreutils 0.9.0 (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 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