Virksomheden Canonical har til hensigt at bruge en tilsvarende utility til sudo, udviklet af sudo-rs projektet og skrevet i Rust, som standard i efter\u00e5rsudgaven af Ubuntu 25.10. I marts blev der truffet en lignende beslutning om at erstatte GNU Coreutils utilities med uutils v\u00e6rkt\u00f8jerne. Initiativer til at erstatte zlib og ntpd med zlib-rs og ntpd-rs samt brugen af Sequoia i stedet for GnuPG i APT-pakkemanageren er ogs\u00e5 under overvejelse. <\/p>\n
I sudo-rs er der, hvor det er muligt, sikret kompatibilitet med de klassiske v\u00e6rkt\u00f8jer sudo og su, hvilket g\u00f8r det muligt at bruge sudo-rs som en gennemsigtig erstatning for sudo i de fleste anvendelsesscenarier. For brugere, der ikke \u00f8nsker at skifte til uutils og sudo-rs, vil Ubuntu 25.10 give en mulighed for at rulle tilbage til de klassiske versioner af systemv\u00e6rkt\u00f8jerne coreutils og sudo. <\/p>\n
Du kan teste brugen af sudo-rs uden at vente p\u00e5 udgivelsen af Ubuntu 25.10 ved hj\u00e6lp af v\u00e6rkt\u00f8jet oxidizr. I \u00f8jeblikket er der eksperimenter til r\u00e5dighed i oxidizr for standardovergangen til at bruge pakkerne uutils coreutils, uutils findutils, uutils diffutils og sudo-rs. For eksempel, for at erstatte sudo p\u00e5 dit system, skal du blot k\u00f8re kommandoen 'sudo oxidizr enable \u2014experiments sudo-rs', og for at vende tilbage til den oprindelige tilstand kan du bruge kommandoen 'oxidizr disable'. <\/p>\n
Erstatningen af systemkomponenter sker som led i et initiativ for at forbedre kvaliteten af systemmilj\u00f8et ved at levere programmer, der oprindeligt er udviklet med fokus p\u00e5 sikkerhed, p\u00e5lidelighed og korrekthed. Leveringen af v\u00e6rkt\u00f8jer skrevet i Rust vil reducere risikoen for fejl i hukommelsesh\u00e5ndtering, s\u00e5som adgang til hukommelse efter frigivelse og buffer-overl\u00f8b. Hvis eksperimentet vurderes som vellykket, vil v\u00e6rkt\u00f8jer skrevet i Rust blive anvendt som standard i LTS-grenen af Ubuntu 26.04. <\/p>\n
I en meddelelse n\u00e6vnes det ogs\u00e5, at Canonical arbejder p\u00e5 at udvide funktionerne i sudo-rs og uutils. Blandt de opgaver, som de planl\u00e6gger at implementere i sudo-rs inden udgivelsen af Ubuntu 25.10, er implementeringen af NOEXEC-tilstand, tilf\u00f8jelse af underst\u00f8ttelse af AppArmor-profiler, oprettelse af et sudoedit-v\u00e6rkt\u00f8j og sikring af underst\u00f8ttelse af \u00e6ldre Linux-kerner (\u00e6ldre end version 5.9). NOEXEC-tilstanden vil muligg\u00f8re blokering af opstart af underprocesser for applikationer, der k\u00f8res med sudo, gennem filtrering af systemopkald execve og execveat. Blandt de sponsorerede forbedringer fra Canonical i uutils n\u00e6vnes implementering af SELinux-underst\u00f8ttelse i standardv\u00e6rkt\u00f8jer som mv, ls og cp, samt tilf\u00f8jelse af underst\u00f8ttelse af internationalisering i v\u00e6rkt\u00f8jer (for eksempel underst\u00f8ttes locale-indstillinger ikke fuldt ud i sort-v\u00e6rkt\u00f8jet). \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0430 \u0432 \u043e\u0441\u0435\u043d\u043d\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Ubuntu 25.10 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0430\u043d\u0430\u043b\u043e\u0433 \u0443\u0442\u0438\u043b\u0438\u0442\u044b sudo, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c sudo-rs \u0438 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0412 \u043c\u0430\u0440\u0442\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0431\u044b\u043b\u043e \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0437\u0430\u043c\u0435\u043d\u044b \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 uutils. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u0438 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0438\u044f \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b \u043f\u043e \u0437\u0430\u043c\u0435\u043d\u0435 zlib \u0438 ntpd \u043d\u0430 zlib-rs \u0438 ntpd-rs, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044e Sequoia […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-124528","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47I Ubuntu 25.10 er det besluttet at implementere et alternativ til sudo, skrevet i Rust | ProHoster","description":"Canonical har til hensigt at implementere et alternativ til sudo, der udvikles af projektet sudo-rs og skrevet i Rust, som standard i den kommende udgivelse af Ubuntu 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Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"