{"id":123432,"date":"2025-04-07T15:05:07","date_gmt":"2025-04-07T13:05:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-sostav-macos-vklyuchyon-openrsync-ot-proekta-openbsd"},"modified":"2025-04-07T15:05:07","modified_gmt":"2025-04-07T13:05:07","slug":"v-sostav-macos-vklyuchyon-openrsync-ot-proekta-openbsd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/v-sostav-macos-vklyuchyon-openrsync-ot-proekta-openbsd","title":{"rendered":"A macOS tartalmazza az openrsync-t az OpenBSD projektb\u0151l","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A m\u00falt h\u00e9ten megjelent macOS 15.4 friss\u00edt\u00e9sben az Apple az rsync seg\u00e9dprogramot egy alternat\u00edv openrsync megold\u00e1sra cser\u00e9lte, amelyet az OpenBSD projekt fejleszt. A macOS alatt tal\u00e1lhat\u00f3 v\u00e9grehajthat\u00f3 f\u00e1jl \/usr\/bin\/rsync mostant\u00f3l az openrsync-ra hivatkozik. A csere okak\u00e9nt feltehet\u0151leg a legut\u00f3bb felfedezett biztons\u00e1gi probl\u00e9m\u00e1k, a copyleft licenszek alatt \u00e1ll\u00f3 komponensek cs\u00f6kkent\u00e9s\u00e9re ir\u00e1nyul\u00f3 munka, valamint az elavult rsync verzi\u00f3 elt\u00e1vol\u00edt\u00e1s\u00e1nak v\u00e1gya szolg\u00e1lt, amit a licencpolitika miatt nem lehetett friss\u00edteni. <\/p>\n

Az openrsync kulcsfontoss\u00e1g\u00fa jellemz\u0151i k\u00f6z\u00e9 tartozik, hogy eredetileg \u00fagy fejlesztett\u00e9k ki, hogy magas biztons\u00e1got garant\u00e1ljon, valamint hogy a k\u00f3dot ISC enged\u00e9lyez\u00e9si licenc alatt k\u00edn\u00e1lja (a BSD csal\u00e1d r\u00e9sze), ahelyett, hogy a GPL copyleft licencet alkalmazn\u00e1, mint az rsync eset\u00e9ben. Az openrsync bels\u0151 architekt\u00far\u00e1ja is elt\u00e9r\u0151 (egy folyamat felel a bej\u00f6v\u0151 \u00e9s kimen\u0151 adatok\u00e9rt, esem\u00e9nykezel\u00e9si ciklust haszn\u00e1lva). Az openrsync protokoll szinten kompatibilis az rsync-szel, de nem t\u00e1mogat minden parancssori opci\u00f3t, csak a legkeresettebbeket a f\u00e1jlok szinkroniz\u00e1l\u00e1s\u00e1hoz \u00e9s a biztons\u00e1gi ment\u00e9sekhez. A m\u00e1sodlagos funkci\u00f3k hi\u00e1nya lehet\u0151v\u00e9 teszi, hogy az openrsync k\u00f3dalapja 10 ezer sor k\u00f6r\u00fcli m\u00e9ret\u0171 maradjon, cs\u00f6kkentve ezzel a t\u00e1mad\u00e1si fel\u00fcletet. \u00d6sszehasonl\u00edt\u00e1sk\u00e9ppen a leg\u00fajabb rsync verzi\u00f3 62 ezer sor C nyelven. <\/p>\n

Figyelembe v\u00e9ve, hogy eddig a macOS egy elavult 2.6.9-es verzi\u00f3t sz\u00e1ll\u00edtott az rsync-b\u0151l, amely 2006 november\u00e9ben jelent meg, a csere nem okoz jelent\u0151s funkci\u00f3k cs\u00f6kken\u00e9s\u00e9t. Az rsync 2.6.9-es verzi\u00f3j\u00e1t v\u00e1lasztott\u00e1k az utols\u00f3nak, amely GPLv2+ licensz alatt terjeszthet\u0151. Ezt k\u00f6vet\u0151en a k\u00f6vetkez\u0151 verzi\u00f3 az rsync 3.0 volt, amely \u00e1tker\u00fclt a GPLv3 licensz al\u00e1, amely megtiltja a tivovatiz\u00e1l\u00e1st (a szoftver hardverhez val\u00f3 k\u00f6t\u00e9s\u00e9t).
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043d\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 macOS 15.4 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Apple \u0437\u0430\u043c\u0435\u043d\u0438\u043b\u0430 \u0443\u0442\u0438\u043b\u0438\u0442\u0443 rsync \u043d\u0430 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e openrsync, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u0443\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c OpenBSD. \u0418\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0439 \u0444\u0430\u0439\u043b \/usr\/bin\/rsync \u0432 macOS \u0442\u0435\u043f\u0435\u0440\u044c \u0441\u0441\u044b\u043b\u0430\u0435\u0442\u0441\u044f \u043d\u0430 openrsync. \u041f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f, \u043f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u044b \u0441\u0442\u0430\u043b\u0438 \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e \u0432 rsync, \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044e \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u043f\u043e\u0434 \u043a\u043e\u043f\u0438\u043b\u0435\u0444\u0442 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 \u0438 \u0436\u0435\u043b\u0430\u043d\u0438\u0435 \u0438\u0437\u0431\u0430\u0432\u0438\u0442\u044c\u0441\u044f \u043e\u0442 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 rsync, \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c […]<\/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-123432","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Az openrsync az OpenBSD projektb\u0151l be\u00e9p\u00edtve van a macOS rendszerbe | ProHoster","description":"A m\u00falt h\u00e9ten megjelent macOS 15.4 friss\u00edt\u00e9sben az Apple az rsync seg\u00e9dprogramot egy alternat\u00edv openrsync megold\u00e1sra cser\u00e9lte, amelyet az OpenBSD projekt 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