{"id":121441,"date":"2025-01-21T15:46:02","date_gmt":"2025-01-21T13:46:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-9front-10931-otvetvleniya-ot-operaczionnoj-sistemy-plan-9"},"modified":"2025-01-21T15:46:02","modified_gmt":"2025-01-21T13:46:02","slug":"vypusk-9front-10931-otvetvleniya-ot-operaczionnoj-sistemy-plan-9","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-9front-10931-otvetvleniya-ot-operaczionnoj-sistemy-plan-9","title":{"rendered":"Megjelent a 9front 10931, a Plan 9 oper\u00e1ci\u00f3s rendszer el\u00e1gaz\u00e1sa.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent a 9front 10931-es verzi\u00f3ja, amelyet a &#171;THIS TIME DEFINITELY&#187; k\u00f3dn\u00e9v alatt adtak ki. A 9front projekt 2011 \u00f3ta f\u00fcggetlen forkja a Bell Labs \u00e1ltal kifejlesztett Plan 9 elosztott oper\u00e1ci\u00f3s rendszernek. Az install\u00e1ci\u00f3s csomagok i386, x86_64 architekt\u00far\u00e1kra \u00e9s Raspberry Pi 1-4 platformokra k\u00e9sz\u00fcltek. A k\u00f3d MIT licenc alatt \u00e9rhet\u0151 el. A kiad\u00e1shoz egy zenei kompoz\u00edci\u00f3 is el\u00e9rhet\u0151.    <\/p>\n<p>A Plan 9 alapgondolata a helyi \u00e9s t\u00e1voli er\u0151forr\u00e1sok k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek elt\u00fcntet\u00e9se. A rendszer egy elosztott k\u00f6rnyezetet alkot, amely h\u00e1rom alapelvre \u00e9p\u00fcl: minden er\u0151forr\u00e1st hierarchikus f\u00e1jlsorozatk\u00e9nt lehet kezelni; nincs k\u00fcl\u00f6nbs\u00e9g a helyi \u00e9s k\u00fcls\u0151 er\u0151forr\u00e1sok el\u00e9rhet\u0151s\u00e9g\u00e9ben; minden folyamat saj\u00e1t, v\u00e1ltoz\u00f3 n\u00e9vt\u00e9rrel rendelkezik. Az er\u0151forr\u00e1sok egys\u00e9ges elosztott hierarchi\u00e1j\u00e1nak l\u00e9trehoz\u00e1s\u00e1hoz a 9P protokollt haszn\u00e1lj\u00e1k.         <\/p>\n<p>A 9front forkij\u00e1n kiemelked\u0151 a biztons\u00e1gi mechanizmusok tov\u00e1bbi implement\u00e1l\u00e1sa, a hardvert\u00e1mogat\u00e1s kiterjeszt\u00e9se, a vezet\u00e9k n\u00e9lk\u00fcli h\u00e1l\u00f3zatokhoz val\u00f3 jobb m\u0171k\u00f6d\u00e9s, \u00faj f\u00e1jlrendszerek hozz\u00e1ad\u00e1sa, a hangrendszer megval\u00f3s\u00edt\u00e1sa \u00e9s a hangform\u00e1tumok k\u00f3dol\u00f3inak\/dek\u00f3dol\u00f3inak t\u00e1mogat\u00e1sa, USB t\u00e1mogat\u00e1s, Mothra webb\u00f6ng\u00e9sz\u0151 l\u00e9trehoz\u00e1sa, a bootloader \u00e9s az init rendszer cser\u00e9je, alkalmazva <a href=\"https:\/\/prohoster.info\/hu\/ssl-sertifikat\/gogetssl-multi-domain\/\"  data-wpil-monitor-id=\"3312\">adatok titkos\u00edt\u00e1sa<\/a> a lemezen, Unicode t\u00e1mogat\u00e1s, val\u00f3s c\u00edmz\u00e9si m\u00f3d emul\u00e1tor\u00e1nak megl\u00e9te, AMD64 architekt\u00fara \u00e9s 64 bites c\u00edmz\u00e9si t\u00e9r t\u00e1mogat\u00e1sa.      <\/p>\n<p>Jelent\u0151s v\u00e1ltoz\u00e1sok:   <\/p>\n<ul>\n<li class=\"l\"> Az install\u00e1l\u00f3 program \u00faj gefs f\u00e1jlrendszert tartalmaz, amelyet kifejezetten a Plan 9 sz\u00e1m\u00e1ra k\u00e9sz\u00edtettek, t\u00e1mogatja a pillanatk\u00e9peket \u00e9s optimaliz\u00e1lt a nagyon nagy k\u00f6nyvt\u00e1rak gyors keres\u00e9s\u00e9re. A f\u00e1jlrendszert \u00fagy tervezt\u00e9k, hogy meg\u0151rizze az integrit\u00e1st \u00e1ramkimarad\u00e1s eset\u00e9n, \u00e9s rendelkezik \u00f6nellen\u0151rz\u0151 eszk\u00f6z\u00f6kkel, amelyek megakad\u00e1lyozz\u00e1k az adatok rejtett s\u00e9r\u00fcl\u00e9s\u00e9t \u00e9s a hib\u00e1s adatok vissza\u00e1ll\u00edt\u00e1s\u00e1t. A gefs teljes m\u00e9rt\u00e9kben kompatibilis a hagyom\u00e1nyos 9p f\u00e1jlrendszerrel, amelynek lehet\u0151s\u00e9geit a copy-on-write m\u00f3d \u00e9s a B&#949;-fa strukt\u00fara haszn\u00e1lat\u00e1val \u00e1ll\u00edtott\u00e1k vissza.\n<li class=\"l\"> Az ip \u00e9s ipconfig seg\u00e9dprogramokhoz hozz\u00e1ad\u00f3dott a dinamikus kioszt\u00e1s t\u00e1mogat\u00e1sa <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/lir\/ipv4\/\"   title=\"IP-c\u00edmek\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"835\">IP-c\u00edmek<\/a> DHCPv6-on kereszt\u00fcl \u00e9s az IPv6-os prefixek \u00e9rv\u00e9nyess\u00e9gi idej\u00e9nek kezel\u00e9s\u00e9hez.\n<li class=\"l\"> Jav\u00edtott\u00e1k a CVE-2024-8158 s\u00e9r\u00fcl\u00e9kenys\u00e9get, amely egy hiba miatt l\u00e9pett fel a lib9p k\u00f6nyvt\u00e1rban megval\u00f3s\u00edtott hiteles\u00edt\u00e9si mechanizmusban. A s\u00e9r\u00fcl\u00e9kenys\u00e9g lehet\u0151v\u00e9 teszi, hogy a rendszerben fi\u00f3kkal rendelkez\u0151 felhaszn\u00e1l\u00f3 b\u00e1rmely m\u00e1s felhaszn\u00e1l\u00f3nak kiadja mag\u00e1t a f\u00e1jlrendszer kezel\u00e9s\u00e9n\u00e9l. A s\u00e9r\u00fcl\u00e9kenys\u00e9g oka a felhaszn\u00e1l\u00f3n\u00e9v, amely a 9p Tauth \u00e9s Tattach \u00fczenetekben ker\u00fcl tov\u00e1bb\u00edt\u00e1sra, \u00e9s a kliens UID azonos\u00edt\u00f3 k\u00f6z\u00f6tti megfelel\u0151 kapcsolatok hi\u00e1nya, amely a felhaszn\u00e1l\u00f3 hiteles\u00edt\u00e9se ut\u00e1n ker\u00fcl kiad\u00e1sra. A probl\u00e9ma minden 9front verzi\u00f3ban megjelenik (a hiba a Plan 9 k\u00f3dj\u00e1ban m\u00e9g a fork l\u00e9trehoz\u00e1sa el\u0151tt j\u00f6tt l\u00e9tre), de csak a hjfs f\u00e1jlrendszert haszn\u00e1l\u00f3 konfigur\u00e1ci\u00f3kat \u00e9rinti (cwfs \u00e9s gefs f\u00e1jlrendszerek eset\u00e9n a s\u00e9r\u00fcl\u00e9kenys\u00e9g nem jelentkezik).          <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62590\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b 9front 10931, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u0434 \u043a\u043e\u0434\u043e\u0432\u044b\u043c \u0438\u043c\u0435\u043d\u0435\u043c &#171;THIS TIME DEFINITELY&#187;. \u041f\u0440\u043e\u0435\u043a\u0442 9front \u0441 2011 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0439 \u043e\u0442 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Bell Labs \u0444\u043e\u0440\u043a \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Plan 9. \u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 i386, x86_64 \u0438 \u043f\u043b\u0430\u0442 Raspberry Pi 1-4. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043f\u0440\u0438\u0443\u0440\u043e\u0447\u0435\u043d\u043d\u0430\u044f \u043a \u0440\u0435\u043b\u0438\u0437\u0443 \u043c\u0443\u0437\u044b\u043a\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u0430\u044f [&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-121441","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 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