{"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\/sk\/blog\/news\/vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7","title":{"rendered":"Vydanie util\u00edt GNU grep 3.12, gzip 1.14, diffutils 3.12 a coreutils 9.7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Projekt GNU zverejnil vydanie bal\u00edka gzip 1.14, ktor\u00fd obsahuje n\u00e1stroje gzip, gunzip, zmore a zcat na kompresiu a dekompresiu \u00fadajov pomocou algoritmu LZ77. V novej verzii boli v\u00fdrazne zr\u00fdchlen\u00e9 oper\u00e1cie dekompresie. Na syst\u00e9moch x86_64, ktor\u00e9 podporuj\u00fa in\u0161trukcie procesora PCLMUL, dosahuje zisk v\u00fdkonu 40 %, zatia\u013e \u010do na syst\u00e9moch bez podpory PCLMUL a\u017e 20%.     <\/p>\n<p>Zr\u00fdchlenie bolo dosiahnut\u00e9 optimaliz\u00e1ciou oper\u00e1ci\u00ed s kontroln\u00fdmi s\u00fa\u010dtami (CRC), na v\u00fdpo\u010dty ktor\u00fdch sa spotrebovalo pribli\u017ene polovica procesorov\u00e9ho \u010dasu. Optimalizovan\u00e1 verzia CRC bola u\u017e pridan\u00e1 do kni\u017enice gnulib, \u010do prinesie zr\u00fdchlenie aj in\u00fdch projektov GNU, ktor\u00e9 pou\u017e\u00edvaj\u00fa funkcie na v\u00fdpo\u010det kontroln\u00fdch s\u00fa\u010dtov.    <\/p>\n<p>Boli vykonan\u00e9 zmeny, ktor\u00e9 naru\u0161uj\u00fa kompatibilitu: prestala sa in\u0161tal\u00e1cia n\u00e1stroja zmore na platform\u00e1ch, ktor\u00e9 nepou\u017e\u00edvaj\u00fa n\u00e1stroj \u201emore\u201c; preru\u0161ilo sa spracovanie premennej prostredia GZIP (nastavuje predvo\u013eby) v pr\u00edpadoch, ke\u010f nie s\u00fa explicitne zadan\u00e9 predvo\u013eby \u201e-1\u201c (\u2212fast), \u201e-2\u201c, \u2026 \u201e-9\u201c (\u2212best), \u201e\u2212rsyncable\u201c alebo \u201e\u2212synchronous\u201c.    <\/p>\n<p>Dodatkovo je mo\u017en\u00e9 spomen\u00fa\u0165:  <\/p>\n<ul>\n<li class=\"l\"> Vydanie n\u00e1stroja pre organiz\u00e1ciu vyh\u013ead\u00e1vania \u00fadajov v textov\u00fdch s\u00faboroch \u2014 GNU Grep 3.12. V novej verzii bola vyrie\u0161en\u00e1 chyba pri vyh\u013ead\u00e1van\u00ed v adres\u00e1roch obsahuj\u00facich viac ako 100 000 s\u00faborov. Podpora predvo\u013eby \u201e\u2212unix-byte-offsets\u201c (\u201e-u\u201c) bola zru\u0161en\u00e1. Na platform\u00e1ch Windows a AIX v 32-bitovom m\u00f3de bola implementovan\u00e1 podpora unicode znakov, ktor\u00e9 presahuj\u00fa z\u00e1kladn\u00fa viacjazy\u010dn\u00fa rovinu Unicode (k\u00f3dy od 0000 po FFFF).\n<li class=\"l\"> Vydanie sady GNU Diffutils 3.12, ktor\u00e1 obsahuje n\u00e1stroje na vyhodnocovanie rozdielov v s\u00faboroch, ako s\u00fa diff, diff3, sdiff a cmp. V novej verzii boli opraven\u00e9 dve chyby: havarijn\u00e9 ukon\u010denie pri pou\u017e\u00edvan\u00ed \u201ediff -y\u201c a probl\u00e9my s \u201ediff -r\u201c pri porovn\u00e1van\u00ed nepr\u00e1zdneho a pr\u00e1zdneho s\u00faboru.\n<li class=\"l\"> Vydanie bal\u00edka z\u00e1kladn\u00fdch syst\u00e9mov\u00fdch util\u00edt GNU Coreutils 9.7, ktor\u00fd zah\u0155\u0148a programy ako sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln a ls. V novej verzii sa do n\u00e1stroja logname pridala podpora syst\u00e9mov zalo\u017een\u00fdch na C kni\u017eniciach musl a uclibc. V ostatnom sa zaznamenali len opravy ch\u00fdb, ktor\u00e9 sa t\u00fdkaj\u00fa n\u00e1strojov cat, cksum, dd, ls, timeout, sleep, tail a who.<br \/>\n<br \/>Zdroj: <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 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sk\/blog\/news\/vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sk_SK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u0443\u0442\u0438\u043b\u0438\u0442 GNU grep 3.12, gzip 1.14, diffutils 3.12 \u0438 coreutils 9.7 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sk\/blog\/news\/vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-04-11T07:05:06+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-04-11T07:05:06+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vydanie n\u00e1strojov GNU grep 3.12, gzip 1.14, diffutils 3.12 a coreutils 9.7 | ProHoster","description":"Projekt GNU vydal verziu bal\u00edka gzip 1.14, ktor\u00e1 obsahuje n\u00e1stroje gzip, gunzip, zmore a zcat na kompresiu a dekompresiu \u00fadajov pomocou algoritmu LZ77. V novej verzii do\u0161lo k v\u00fdznamn\u00e9mu zr\u00fdchleniu dekompresn\u00fdch oper\u00e1ci\u00ed.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/vypusk-utilit-gnu-grep-3-12-gzip-1-14-diffutils-3-12-i-coreutils-9-7","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","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 \u0443\u0442\u0438\u043b\u0438\u0442 GNU grep 3.12, gzip 1.14, diffutils 3.12 \u0438 coreutils 9.7 | ProHoster","og:description":"\u041f\u0440\u043e\u0435\u043a\u0442 GNU 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