{"id":54840,"date":"2020-01-05T00:00:00","date_gmt":"2020-01-04T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/arch-linux-pereshyol-na-ispolzovanie-algoritma-zstd-dlya-szhatiya-paketov"},"modified":"2020-02-18T14:02:54","modified_gmt":"2020-02-18T11:02:54","slug":"arch-linux-pereshyol-na-ispolzovanie-algoritma-zstd-dlya-szhatiya-paketov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/arch-linux-pereshyol-na-ispolzovanie-algoritma-zstd-dlya-szhatiya-paketov","title":{"rendered":"Az Arch Linux \u00e1tt\u00e9rt a zstd algoritmus haszn\u00e1lat\u00e1ra a csomagok t\u00f6m\u00f6r\u00edt\u00e9s\u00e9hez.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Az Arch Linux fejleszt\u0151i <noindex><a rel=\"nofollow\" href=\"https:\/\/www.archlinux.org\/news\/now-using-zstandard-instead-of-xz-for-package-compression\/\">bejelentett\u00e9k<\/a><\/noindex> a csomagok xz (.pkg.tar.xz) algoritmus\u00e1r\u00f3l zstd-re  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=41534\">zstd<\/a><\/noindex> (.pkg.tar.zst). A csomagok zstd form\u00e1tumba t\u00f6rt\u00e9n\u0151 \u00fajrakonstru\u00e1l\u00e1sa \u00f6sszesen 0,8%-os m\u00e9gn\u00f6veked\u00e9st okozott, de 1300%-kal gyorsabb kib\u0151v\u00edt\u00e9st biztos\u00edtott. Ennek k\u00f6vetkezm\u00e9nyek\u00e9nt a zstd-re val\u00f3 \u00e1tt\u00e9r\u00e9s \u00e9szlelhet\u0151en n\u00f6velni fogja a csomagok telep\u00edt\u00e9si sebess\u00e9g\u00e9t. Jelenleg 545 csomag van m\u00e1r zstd algoritmus haszn\u00e1lat\u00e1val t\u00f6m\u00f6r\u00edtve a t\u00e1rol\u00f3ban, a t\u00f6bbi csomag zstd-re val\u00f3 \u00e1t\u00e1ll\u00e1s\u00e1hoz folyamatosan j\u00f6nnek majd az \u00faj friss\u00edt\u00e9sek. <\/p>\n<p>.pkg.tar.zst form\u00e1tum\u00fa csomagok automatikusan k\u00e9sz\u00fclnek a devtools 20191227-es \u00e9s \u00fajabb kiad\u00e1saival. A felhaszn\u00e1l\u00f3knak nem sz\u00fcks\u00e9ges k\u00e9zi beavatkoz\u00e1st v\u00e9gezni\u00fck az \u00faj form\u00e1tumra val\u00f3 \u00e1tt\u00e9r\u00e9skor, ha tavaly id\u0151ben friss\u00edtett\u00e9k a pacman csomagkezel\u0151t (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51722\">5.2<\/a><\/noindex>) \u00e9s a libarchive-ot (3.3.3-1, amely m\u00e1r 2018-ban megjelent). Akikn\u00e9l a libarchive nem friss\u00fclt, a leg\u00fajabb verzi\u00f3t egy<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.archlinux.org\/index.php\/Unofficial_user_repositories#eschwartz\">k\u00fcl\u00f6n t\u00e1rol\u00f3b\u00f3l lehet telep\u00edteni<\/a><\/noindex>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52139\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Arch Linux \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0438 \u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0441\u0445\u0435\u043c\u044b \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0441 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 xz (.pkg.tar.xz) \u043d\u0430 zstd (.pkg.tar.zst). \u041f\u0435\u0440\u0435\u0441\u0431\u043e\u0440\u043a\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442 zstd \u043f\u0440\u0438\u0432\u0435\u043b\u0430 \u043a \u0441\u0443\u043c\u043c\u0430\u0440\u043d\u043e\u043c\u0443 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044e \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043d\u0430 0.8%, \u043d\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u043b\u043e \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u0435 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0438 \u043d\u0430 1300%. \u041a\u0430\u043a \u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0435, \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u043d\u0430 zstd \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u0442 \u043a \u0437\u0430\u043c\u0435\u0442\u043d\u043e\u043c\u0443 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 [&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-54840","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\" 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