{"id":121388,"date":"2025-01-17T21:46:06","date_gmt":"2025-01-17T19:46:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-nabora-utilit-gnu-coreutils-9-6"},"modified":"2025-01-17T21:46:06","modified_gmt":"2025-01-17T19:46:06","slug":"vypusk-nabora-utilit-gnu-coreutils-9-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vypusk-nabora-utilit-gnu-coreutils-9-6","title":{"rendered":"Rilascio del pacchetto di utility GNU Coreutils 9.6.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stata pubblicata la versione stabile del set di utilit\u00e0 di sistema di base GNU Coreutils 9.6, che include programmi come sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln, ls, ecc.    <\/p>\n<p>Novit\u00e0 principali:   <\/p>\n<ul>\n<li class=\"l\"> Nell'utility cksum \u00e8 stata aggiunta l'opzione &#171;-a crc32b&#187; per il calcolo degli hash secondo la specifica ITU V.42, utilizzata ad esempio in gzip. \u00c8 stata ottimizzata la prestazione utilizzando l'istruzione pclmul. Per accelerare l'esecuzione del comando &#171;cksum -a crc&#187; sono state impiegate le estensioni SIMD AVX2, AVX512 e ARMv8, che nei test riducono i tempi di calcolo del 40%, 60% e 80% rispettivamente.\n<li class=\"l\"> Nell'utility ls \u00e8 stata aggiunta l'opzione &#171;&#8212;sort=name&#187; per impostare esplicitamente l'ordinamento per nome del file.\n<li class=\"l\"> In printf \u00e8 stato aggiunto il supporto per gli argomenti indicizzati nel formato &#171;%<i>$&#187; previsto dallo standard POSIX:2024, dove &#8216;<i>&#8217; \u00e8 il numero intero dell'argomento.\n<li class=\"l\"> Nell'utility test \u00e8 stata aggiunta la possibilit\u00e0 di utilizzare gli operatori &#187; con le stringhe (POSIX:2024).\n<li class=\"l\"> Nell'utility timeout sono state aggiunte le opzioni &#171;-f&#187; e &#171;-p&#187; previste dallo standard POSIX:2024, che sono varianti abbreviate delle opzioni &#171;&#8212;foreground&#187; e &#171;&#8212;preserve-status&#187;.\n<li class=\"l\"> Nell'utilit\u00e0 sort sono state accelerate le operazioni sui file nel pseudo-FS, come \/proc.\n<li class=\"l\"> Nelle utility stat e tail \u00e8 stato aggiunto il supporto per i tipi di FS &#171;bcachefs&#187; e &#171;pidfs&#187;. Per visualizzare il tipo di FS \u00e8 stato aggiunto il comando &#171;stat -f -c%T&#187;. Nel comando &#171;tail -f&#187; \u00e8 stato utilizzato il meccanismo inotify per i FS &#171;bcachefs&#187; e &#171;pidfs&#187;.\n<li class=\"l\"> Nell'utility wc la dimensione minima del blocco leggibile per volta \u00e8 aumentata da 16KiB a 256KiB. Durante la lettura di file in cache, le prestazioni di &#171;wc -l&#187; sono aumentate di circa il 10%.         <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62577\">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\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 9.6, \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, ls \u0438 \u0442.\u0434. \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 cksum \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &#171;-a crc32b&#187; \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0445 \u0441\u0443\u043c\u043c \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 ITU V.42, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 gzip. [&hellip;]<\/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-121388","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\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 9.6, \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, ls \u0438 \u0442.\u0434. \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 cksum \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &quot;-a crc32b&quot; 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Novit\u00e0 principali: Nell'utilit\u00e0 cksum \u00e8 stata aggiunta l'opzione \"-a crc32b\" per calcolare le somme di controllo secondo la specifica ITU V.42, utilizzata, ad esempio, in gzip.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vypusk-nabora-utilit-gnu-coreutils-9-6","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043d\u0430\u0431\u043e\u0440\u0430 \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils 9.6 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\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 9.6, \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, ls \u0438 \u0442.\u0434. \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 cksum \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &quot;-a crc32b&quot; 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