{"id":183354,"date":"2026-09-15T22:54:35","date_gmt":"2026-09-15T20:54:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-gnu-coreutils-9-12"},"modified":"2026-09-15T22:54:39","modified_gmt":"2026-09-15T20:54:39","slug":"gnu-coreutils-9-12-released","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/gnu-coreutils-9-12-released","title":{"rendered":"Rilasciato GNU Coreutils 9.12","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 disponibile la versione stabile del set di utility di sistema di base GNU Coreutils 9.12, che include programmi come sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln e ls.    <\/p>\n<p>Novit\u00e0 principali:   <\/p>\n<ul>\n<li class=\"l\"> Nell'utilit\u00e0 env \u00e8 stata aggiunta l'opzione &#171;&#8212;env0-from=FILE&#187; per caricare un elenco di variabili ambientali da un file, che pu\u00f2 essere utilizzato anche per filtrare le variabili ambientali esistenti con un comando come &#171;env -i &#8212;env0-from=&lt;( env -0 | sed -z &#8230; )&#187;. Per salvare lo stato delle variabili ambientali in un file, si pu\u00f2 utilizzare l'utilit\u00e0 printenv.\n<p>Nei comandi &#8216;env&#8217;, &#8216;printenv&#8217;, &#8216;stat&#8217;, &#8216;basename&#8217;, &#8216;dirname&#8217;, &#8216;du&#8217;, &#8216;readlink&#8217; e &#8216;realpath&#8217;, ora viene applicata l'escapespeciale per i caratteri speciali, in linea con lo stile impostato tramite la variabile ambientale QUOTING_STYLE (%N, %Qn o %n). L'escapespeciale \u00e8 stato aggiunto per proteggere da manipolazioni del contenuto e dello stato del terminale tramite la sostituzione di caratteri speciali.    <\/p>\n<li class=\"l\"> Negli strumenti &#8216;df&#8217;, &#8216;du&#8217;, &#8216;ls&#8217;, &#8216;od&#8217;, &#8216;pr&#8217; e &#8216;sort&#8217; \u00e8 stata implementata l'escapespeciale delle opzioni problematiche nei messaggi di errore.\n<li class=\"l\"> Nel comando &#8216;ls -m&#8217; \u00e8 stata garantita l'escapespeciale delle virgole nei nomi dei file.\n<li class=\"l\"> Gli strumenti &#8216;chcon&#8217;, &#8216;chgrp&#8217;, &#8216;chmod&#8217;, &#8216;chown&#8217;, &#8216;du&#8217; e &#8216;ls&#8217; non terminano pi\u00f9 con errore durante operazioni ricorsive utilizzando l'opzione &#171;-R&#187; in caso di eliminazione parallela di file nelle directory elaborate.\n<li class=\"l\"> Nell'utilit\u00e0 sort \u00e8 stato ottimizzato l'uso della memoria e l'esecuzione delle operazioni parallele durante la lettura di dati la cui dimensione non \u00e8 nota in anticipo, ad esempio quando i dati vengono passati tramite pipe senza nome.\n<li class=\"l\"> \u00c8 stata ottimizzata la determinazione dell'inizio della riga nel comando &#8216;cut -w&#8217;, permettendo di aumentare fino a 4 volte la capacit\u00e0 tramite l'uso di localizzazioni con codifiche multibyte.\n<li class=\"l\"> Il comando &#8216;uniq -c&#8217; \u00e8 stato accelerato fino a 2.5 volte sui sistemi con funzioni stdio senza blocco.\n<li class=\"l\"> \u00c8 stata aggiunta l'opzione di compilazione &#8216;&#8212;with-wtmpdb&#8217; per la quale, in caso di esecuzione dei comandi &#8216;who \/var\/log\/wtmp&#8217; e &#8216;users \/var\/log\/wtmp&#8217;, viene utilizzato il database nel formato wtmpdb anzich\u00e9 il file \/var\/log\/wtmp.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66280\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0430\u0437\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils 9.12, \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u044f\u0442 \u0442\u0430\u043a\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b, \u043a\u0430\u043a sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln \u0438 ls. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0412 \u0443\u0442\u0438\u043b\u0438\u0442\u0443 env \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183354","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=\"\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0430\u0437\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils 9.12, \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u044f\u0442 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