{"id":123469,"date":"2025-04-11T09:05:06","date_gmt":"2025-04-11T07:05:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7"},"modified":"2025-04-11T09:05:06","modified_gmt":"2025-04-11T07:05:06","slug":"vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7","title":{"rendered":"Release of GNU utilities grep 3.12, gzip 1.14, diffutils 3.12, and coreutils 9.7.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Het GNU-project heeft de release van het gzip-pakket 1.14 gepubliceerd, dat de hulpprogramma's gzip, gunzip, zmore en zcat bevat voor het comprimeren en decomprimeren van gegevens met behulp van het LZ77-algoritme. In deze nieuwe versie zijn decompressie-activiteiten aanzienlijk versneld. Op x86_64-systemen die PCLMUL-processorinstructies ondersteunen, kan de prestatieverbetering tot 40% bedragen, terwijl op systemen zonder PCLMUL-ondersteuning dit tot 20% is.     <\/p>\n<p>De versnelling is bereikt door optimalisatie van de controle som-operaties (CRC), waarbij ongeveer de helft van de verbruikte processor tijd aan deze berekeningen werd besteed. De geoptimaliseerde versie van CRC is al toegevoegd aan de gnulib-bibliotheek, wat ook andere GNU-projecten die gebruikmaken van checksumfuncties zal versnellen.    <\/p>\n<p>Er zijn wijzigingen aangebracht die de compatibiliteit verstoren: de installatie van het hulpprogramma zmore op platforms die geen gebruik maken van het hulpprogramma 'more' is stopgezet; de verwerking van de omgevingsvariabele GZIP (die de standaardopties instelt) is stopgezet in situaties waarin de opties '-1' (--fast), '-2', ... '-9' (--best), '--rsyncable' of '--synchronous' niet expliciet zijn opgegeven.    <\/p>\n<p>Daarnaast kan het volgende worden opgemerkt:  <\/p>\n<ul>\n<li class=\"l\"> De release van het hulpprogramma voor het organiseren van het zoeken naar gegevens in tekstbestanden - GNU Grep 3.12. In deze nieuwe versie is het probleem met zoeken in directories met meer dan 100.000 bestanden opgelost. De ondersteuning voor de optie '--unix-byte-offsets' (-u) is stopgezet. Op Windows- en AIX-platforms is in 32-bits modus ondersteuning voor Unicode-tekens ge\u00efmplementeerd die buiten het hoofdmeertalige vlak van Unicode liggen (codes van 0000 tot FFFF).\n<li class=\"l\"> De release van de GNU Diffutils 3.12-set, die hulpprogramma's bevat voor het beoordelen van verschillen in bestanden, zoals diff, diff3, sdiff en cmp. In deze nieuwe versie zijn twee fouten verholpen: een crash bij het gebruik van 'diff -y' en problemen met 'diff -r' bij het vergelijken van niet-lege en lege bestanden.\n<li class=\"l\"> De release van de GNU Coreutils 9.7-basis systeembedrijvingen, die programma's zoals sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln en ls omvat. In deze nieuwe versie is ondersteuning voor systemen op basis van C-bibliotheken musl en uclibc aan de logname utility toegevoegd. Verder zijn alleen fouten opgelost die de hulpprogramma's cat, cksum, dd, ls, timeout, sleep, tail en who aangaan.<br \/>\n<br \/>Bron: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63050\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u0430 gzip 1.14, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0443\u0442\u0438\u043b\u0438\u0442\u044b gzip, gunzip, zmore \u0438 zcat \u0434\u043b\u044f \u0441\u0436\u0430\u0442\u0438\u044f \u0438 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 LZ77. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u044b \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0438. \u041d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 x86_64, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u044b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 PCLMUL, \u043f\u0440\u0438\u0440\u043e\u0441\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0435\u0442 40%, \u0430 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0431\u0435\u0437 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 PCLMUL &#8212; \u0434\u043e 20%. \u0423\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043e \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 [&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-123469","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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