{"id":69421,"date":"2020-02-19T08:45:27","date_gmt":"2020-02-19T05:45:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-sistemy-iniczializaczii-gnu-shepherd-0-7"},"modified":"2020-03-03T16:11:14","modified_gmt":"2020-03-03T13:11:14","slug":"vypusk-sistemy-iniczializaczii-gnu-shepherd-0-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-sistemy-iniczializaczii-gnu-shepherd-0-7","title":{"rendered":"A GNU Shepherd inicializ\u00e1l\u00e1si rendszer 0.7 kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/info-gnu@gnu.org\/msg02705.html\">El\u00e9rhet\u0151<\/a><\/noindex> szolg\u00e1ltat\u00e1skezel\u0151 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnu.org\/software\/shepherd\/\">GNU Shepherd 0.7<\/a><\/noindex> (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnu.org\/software\/shepherd\/#history\">kor\u00e1bban dmd<\/a><\/noindex>), amelyet a GNU Guix System disztrib\u00faci\u00f3 fejleszt\u0151i fejlesztenek, mint t\u00e1mogat\u00f3 f\u00fcgg\u0151s\u00e9get a SysV-init inicializ\u00e1l\u00f3 rendszer alternat\u00edv\u00e1jak\u00e9nt. A Shepherd vez\u00e9rl\u0151 d\u00e9mon \u00e9s eszk\u00f6z\u00f6k a Guile nyelven \u00edr\u00f3dtak (a Scheme nyelv egyik megval\u00f3s\u00edt\u00e1sa), amit a szolg\u00e1ltat\u00e1sok ind\u00edt\u00e1si be\u00e1ll\u00edt\u00e1sainak meghat\u00e1roz\u00e1s\u00e1ra is haszn\u00e1lnak. A Shepherd m\u00e1r alkalmaz\u00e1sra ker\u00fclt a GuixSD GNU\/Linux disztrib\u00faci\u00f3ban, \u00e9s c\u00e9lja a GNU\/Hurd-on val\u00f3 haszn\u00e1lat is, de b\u00e1rmilyen POSIX-kompatibilis oper\u00e1ci\u00f3s rendszerben m\u0171k\u00f6dhet, amelyhez el\u00e9rhet\u0151 a Guile nyelv.<\/p>\n<p>A Shepherd haszn\u00e1lhat\u00f3 mint az alapvet\u0151 inicializ\u00e1l\u00f3 rendszer (init c PID 1), valamint elk\u00fcl\u00f6n\u00edtett m\u00f3dban, hogy kezelje a h\u00e1tt\u00e9rfolyamatokat a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra (p\u00e9ld\u00e1ul tor, privoxy, mcron elind\u00edt\u00e1s\u00e1hoz stb.) a felhaszn\u00e1l\u00f3k jogainak megfelel\u0151en. A Shepherd v\u00e9gzi a szolg\u00e1ltat\u00e1sok ind\u00edt\u00e1s\u00e1t \u00e9s le\u00e1ll\u00edt\u00e1s\u00e1t, figyelembe v\u00e9ve a szolg\u00e1ltat\u00e1sok k\u00f6z\u00f6tti \u00f6sszef\u00fcgg\u00e9seket, dinamikusan meghat\u00e1rozva \u00e9s elind\u00edtva azokat a szolg\u00e1ltat\u00e1sokat, amelyek a v\u00e1lasztott szolg\u00e1ltat\u00e1st\u00f3l f\u00fcggnek. A Shepherd emellett t\u00e1mogatja a szolg\u00e1ltat\u00e1sok k\u00f6z\u00f6tti konfliktusok meghat\u00e1roz\u00e1s\u00e1t \u00e9s megakad\u00e1lyozza azok egyidej\u0171 v\u00e9grehajt\u00e1s\u00e1t.<\/p>\n<p>F\u0151bb \u00faj\u00edt\u00e1sok:<\/p>\n<ul>\n<li class=\"l\"> \u00daj folyamatmegszak\u00edt\u00f3 kezel\u0151 ker\u00fclt bevezet\u00e9sre, amely lehet\u0151v\u00e9 teszi core-dumpok l\u00e9trehoz\u00e1s\u00e1t GNU\/Linux alatt PID 1 alatt t\u00f6rt\u00e9n\u0151 m\u0171k\u00f6d\u00e9s eset\u00e9n;\n<li class=\"l\"> A szolg\u00e1ltat\u00e1skezel\u0151ben lehet\u0151s\u00e9g ny\u00edlt az &#171;default-environment-variables&#187; be\u00e1ll\u00edt\u00e1sban meghat\u00e1rozott k\u00f6rnyezeti v\u00e1ltoz\u00f3k export\u00e1l\u00e1s\u00e1ra;\n<li class=\"l\"> A &#171;make-forkexec-constructor&#187; funkci\u00f3ban megsz\u0171nt a napl\u00f3f\u00e1jlok t\u00f6rl\u00e9se;\n<li class=\"l\"> A ctrl-alt-del megnyom\u00e1sakor a rendszer \u00fajraind\u00edt\u00e1sa mostant\u00f3l tilos a konfigur\u00e1ci\u00f3s f\u00e1jl feldolgoz\u00e1sa el\u0151tt;\n<li class=\"l\"> A kiv\u00e9telkezel\u0151 k\u00f3d alkalmazkodott  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52203\">Guile 3.0.0<\/a><\/noindex>.\n<\/ul>\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=52384\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0441\u0435\u0440\u0432\u0438\u0441\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 GNU Shepherd 0.7 (\u0431\u044b\u0432\u0448\u0438\u0439 dmd), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 GNU Guix System \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 SysV-init. \u0423\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0434\u0435\u043c\u043e\u043d \u0438 \u0443\u0442\u0438\u043b\u0438\u0442\u044b Shepherd \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Guile (\u043e\u0434\u043d\u0430 \u0438\u0437 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 \u044f\u0437\u044b\u043a\u0430 Scheme), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432. Shepherd \u0443\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 GuixSD GNU\/Linux \u0438 [&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-69421","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\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0441\u0435\u0440\u0432\u0438\u0441\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 GNU.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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