{"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\/it\/blog\/news\/vypusk-uutils-0-9-varianta-gnu-coreutils-na-yazyke-rust","title":{"rendered":"Rilascio di uutils 0.9, variante di GNU Coreutils in Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Pubblicato il rilascio del progetto uutils coreutils 0.9.0 (Rust Coreutils), che sviluppa un equivalente del pacchetto GNU Coreutils, scritto in linguaggio Rust. Il pacchetto coreutils include oltre cento utilit\u00e0, tra cui sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln e ls. L'obiettivo del progetto \u00e8 creare una implementazione alternativa multipiattaforma di Coreutils, capace di funzionare su piattaforme Windows, Redox e Fuchsia. <\/p>\n<p>Rust Coreutils<br \/>\n\u00e8 utilizzato di default nella versione di Ubuntu 25.10 e parzialmente in Ubuntu 26.04. Rust Coreutils \u00e8 anche utilizzato nelle distribuzioni AerynOS (Serpent OS) e Apertis (sviluppato da Collabora). A differenza di GNU Coreutils, l'implementazione in Rust \u00e8 distribuita sotto una licenza permissiva MIT, anzich\u00e9 sotto la licenza GPL copyleft. Inoltre, lo stesso team di sviluppatori sta sviluppando analoghi scritti in Rust per i pacchetti util-linux, diffutils, findutils, procps e acl, cos\u00ec come per i programmi sed e login.<\/p>\n<p>Nella nuova versione di Rust Coreutils:\n<\/p>\n<ul>\n<li class=\"l\"> Il livello di compatibilit\u00e0 con il set di test di riferimento GNU Coreutils \u00e8 stato del 90,58% (era 94,74%). Sono stati eseguiti con successo 625 test, cinque in meno rispetto alla versione precedente (630). 56 test hanno fallito (erano 21), un test ha causato un errore, e 8 test sono stati saltati (erano 14). La diminuzione del livello di compatibilit\u00e0 \u00e8 spiegata dall'aggiornamento del set di test allo stato di rilascio di GNU Coreutils 9.11, che ha aggiunto 25 nuovi test.\n<li class=\"l\"> Risolte 44 vulnerabilit\u00e0 emerse durante un audit condotto dalla societ\u00e0 Zellic. La maggior parte delle vulnerabilit\u00e0 \u00e8 causata da discrepanze nel comportamento rispetto a GNU coreutils o da condizioni di competizione, che consentono di modificare i dati in un momento dopo la verifica della correttezza delle informazioni, ma prima di eseguire un'operazione su di essi, ad esempio sostituire un file con un collegamento simbolico nel momento tra la conclusione della verifica e l'inizio dell'esecuzione dell'operazione. Nel contesto dell'uso delle utilit\u00e0 cp, chmod e mv in script di sistema eseguiti con diritti di root, tali vulnerabilit\u00e0 consentono di copiare o sovrascrivere file arbitrari. Per proteggere da vulnerabilit\u00e0 causate da condizioni di competizione, nel progetto \u00e8 stato implementato il modulo uucore::safe_copy. Informazioni sulle vulnerabilit\u00e0 sono state pubblicate in una notizia separata.\n<li class=\"l\"> Continua la migrazione delle utilit\u00e0 al pacchetto crate rustix invece del pacchetto crate nix. Sono state migrate a rustix le utilit\u00e0 id, tr, timeout, sort, wc, tail, cp, who e factor.<br \/>\nEseguita la pulizia del codice da operazioni unsafe in varie utilit\u00e0.<\/p>\n<li class=\"l\"> Nelle utility cat, wc, head, tail, yes, cp, tee e unexpand sono stati utilizzati gestori di input\/output basati su chiamate di sistema splice(), tee() e pipe(), che hanno accelerato il lavoro grazie all'esclusione della copia superflua dei dati tra i buffer.\n<li class=\"l\"> Migliorata la compatibilit\u00e0 con GNU Coreutils per le utility numfmt, date, tr, cksum, factor, head, stat e sort.\n<li class=\"l\"> Nelle utility ln, dd, mktemp e tty \u00e8 stata aggiunta la supporto per la compilazione in formato WebAssembly e per l'uso dell'interfaccia WASI (WebAssembly System Interface).\n<\/li>\n<li class=\"l\"> Ampliate le funzionalit\u00e0, risolti problemi e aggiunte opzioni mancanti per le utility 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>Fonte: <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 5.0.1.1 - 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 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust.\" \/>\n\t<meta name=\"robots\" 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