{"id":52070,"date":"2020-02-18T05:34:23","date_gmt":"2020-02-18T02:34:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/za-openbsd-nemnogo-vostorga"},"modified":"2020-02-18T05:34:23","modified_gmt":"2020-02-18T02:34:23","slug":"za-openbsd-nemnogo-vostorga","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/za-openbsd-nemnogo-vostorga","title":{"rendered":"Az OpenBSD-\u00e9rt. Egy kis izgalom.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

2019-ben ism\u00e9t felfedeztem az OpenBSD-t. <\/p>\n

Z\u00f6ld Unix-fanatikusk\u00e9nt, az ezredfordul\u00f3 k\u00f6rny\u00e9k\u00e9n mindent kipr\u00f3b\u00e1ltam, ami a kezembe ker\u00fclt. Akkor Theo, az OpenBSD k\u00e9pviselet\u00e9ben azt mondta, hogy j\u00e1tsszak m\u00e1s j\u00e1t\u00e9kkal. \u00c9s most, k\u00f6zel 20 \u00e9vvel k\u00e9s\u0151bb, 2019-ben \u00fajra felbukkant \u2013 a legbiztons\u00e1gosabb oper\u00e1ci\u00f3s rendszer \u00e9s minden ilyesmi. Nos, azt gondoltam, megn\u00e9zem \u2013 biztosan minden a r\u00e9gi. <\/p>\n

De nem \u00edgy t\u00f6rt\u00e9nt. <\/a><\/noindex>Mennyire gy\u00f6ny\u00f6r\u0171. CWM, TMUX \u00e9s m\u00e1sok. PLEDGE! Ha m\u00e9g nem hallott\u00e1l a pledge-r\u0151l \u2013 hagyd abba mindent \u00e9s olvasd el. A sz\u00e9ps\u00e9g a egyszer\u0171s\u00e9gben, a minimalizmusban \u00e9s az emberi agyak tisztelet\u00e9ben rejlik (ez alatt azt \u00e9rtem, hogy hisz\u00fcnk abban, hogy az ember nemcsak a 'Tov\u00e1bb' gombra tud kattintani). A Unix bar\u00e1ts\u00e1ga minden sz\u00e9ps\u00e9ge: 'A Unix bar\u00e1ts\u00e1gos\u2026' \u2013 nos, eml\u00e9kszel). A sz\u00e9ps\u00e9g a f\u00f3kuszban. Jelen esetben a f\u00f3kusz a biztons\u00e1gra \u00f6sszpontos\u00edt. K\u00fcl\u00f6n\u00f6sen megfogott az elk\u00f6telezetts\u00e9g a 'v\u00e1laszthat\u00f3 biztons\u00e1g' ellen. Ha a biztons\u00e1gi rendszer b\u00e1rmely elem\u00e9t ki lehet kapcsolni a k\u00e9nyelem kedv\u00e9\u00e9rt, azt meg is fogj\u00e1k tenni. Az SE Linux remek dolog, de mit csin\u00e1lnak el\u0151sz\u00f6r a gyenge idegzet\u0171 rendszergazd\u00e1k? \ud83d\ude42 Sz\u00f3val a v\u00e1laszthat\u00f3 biztons\u00e1g elfogadhatatlan, egyszer\u0171en csak defin\u00edci\u00f3 szerint \u2013 ezzel egyet\u00e9rtek.<\/p>\n

Sz\u00e1momra az OpenBSD kutat\u00e1si projektk\u00e9nt val\u00f3 elfogad\u00e1sa mindent helyre rakott. Rendszer m\u00e9rn\u00f6k\u00f6knek. Telep\u00edt\u00fcnk, tanulm\u00e1nyozunk, tapasztalatokat szerz\u00fcnk, haszn\u00e1lunk, szakmailag fejl\u0151d\u00fcnk. A projektben nagyon \u00e9rdekes technol\u00f3gi\u00e1k sz\u00fcletnek, amelyek m\u00e1s rendszerekben is elterjednek. Maga a fejleszt\u00e9si megk\u00f6zel\u00edt\u00e9s, k\u00f6sz\u00f6n\u00f6m a patetikuss\u00e1got, \u0151szinte \u00e9s nemes: Kital\u00e1ljuk -> Megval\u00f3s\u00edtjuk -> Beillesztj\u00fck harmadik f\u00e9l szoftver\u00e9be -> Sz\u00e1m\u00edtunk arra, hogy m\u00e1s gy\u00e1rt\u00f3k is elfogadj\u00e1k a technol\u00f3gi\u00e1t (p\u00e1rhuzamosan gyorsan jav\u00edtjuk a bugokat, k\u00fcl\u00f6n\u00f6sen a biztons\u00e1giakat, \u00e9s nem felejtj\u00fck el a panaszkod\u00f3kat a levelez\u0151list\u00e1kon ir\u00e1ny\u00edtani a GYIK-ba).<\/p>\n

Term\u00e9szetesen a forr\u00e1shi\u00e1nyok miatt soha nem fog sz\u00e9lesk\u00f6r\u0171 hardvert\u00e1mogat\u00e1s lenni, a modern laptopokn\u00e1l term\u00e9szetesen lesz teljes\u00edtm\u00e9nycs\u00f6kken\u00e9s (\u00e9s ez is \u2013 'k\u00e9rd\u00e9s', sokf\u00e9le felhaszn\u00e1l\u00e1si forgat\u00f3k\u00f6nyv l\u00e9tezik \u2013 mindent nem lehet figyelembe venni). K\u00fcl\u00f6nben engem \u00e9rdekelne \u2013 haszn\u00e1lj\u00e1k-e az OpenBSD-t kereskedelmi rendszerekben? Senki nem tudja? A k\u00fcl\u00f6nb\u00f6z\u0151, f\u0151leg k\u00fclf\u00f6ldi f\u00f3rumok szerint igen, haszn\u00e1lj\u00e1k, de hogy milyen m\u00e9rt\u00e9kben \u2013 azt nem der\u00edtettem ki.<\/p>\n

Egy\u00e9bk\u00e9nt ez volt az egyik els\u0151 kellemes meglepet\u00e9s tavaly, az OpenBSD-ben teljesen j\u00f3l meg lehet \u00e9lni \u2014 szinte minden, amit csak k\u00edv\u00e1nunk, m\u00e1r portolva van.<\/p>\n

A sz\u00f6veg c\u00e9lja az volt, hogy felkeltse az \u00e9rdekl\u0151d\u00e9st. Ha valaki ezt k\u00f6vet\u0151en felteszi mag\u00e1nak, kipr\u00f3b\u00e1lja \u00e9s \u00e1t\u00e9rzi, akkor a vil\u00e1g egy kicsit jobb\u00e1 v\u00e1lik.
\n
Forr\u00e1s: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 2019 \u0432\u043d\u043e\u0432\u044c \u043e\u0442\u043a\u0440\u044b\u043b \u0434\u043b\u044f \u0441\u0435\u0431\u044f OpenBSD. \u0411\u0443\u0434\u0443\u0447\u0438 \u0437\u0435\u043b\u0451\u043d\u044b\u043c Unix-\u0446\u043e\u043c \u043d\u0430 \u0441\u0442\u044b\u043a\u0435 \u0442\u044b\u0441\u044f\u0447\u0435\u043b\u0435\u0442\u0438\u0439 \u043f\u0440\u043e\u0431\u043e\u0432\u0430\u043b \u0432\u0441\u0451 \u0447\u0442\u043e \u043f\u043e\u043f\u0430\u0434\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u0434 \u0440\u0443\u043a\u0443. \u0422\u043e\u0433\u0434\u0430 Theo \u0432 \u043b\u0438\u0446\u0435 OpenBSD \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u043b \u043c\u043d\u0435, \u0447\u0442\u043e\u0431\u044b \u044f \u0448\u0451\u043b \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u0434\u0440\u0443\u0433\u0438\u0435 \u0438\u0433\u0440\u0443\u0448\u043a\u0438. \u0418 \u0432\u043e\u0442 \u043f\u043e\u0447\u0442\u0438 20 \u043b\u0435\u0442 \u0441\u043f\u0443\u0441\u0442\u044f, \u0432 2019, \u043e\u043f\u044f\u0442\u044c \u0432\u0441\u043f\u043b\u044b\u043b\u043e \u2014 \u0441\u0430\u043c\u0430\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0430\u044f \u041e\u0421 \u0438 \u0432\u0441\u0451 \u0442\u0430\u043a\u043e\u0435. \u041d\u0443, \u0434\u0443\u043c\u0430\u044e, \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u044e \u2014 \u043d\u0430\u0432\u0435\u0440\u043d\u044f\u043a\u0430 […]<\/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":[],"tags":[],"class_list":["post-52070","post","type-post","status-publish","format-standard","hentry"],"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 OpenBSD-\u00e9rt. Egy kis lelkesed\u00e9s | ProHoster","description":"2019-ben ism\u00e9t felfedeztem az OpenBSD-t. Z\u00f6ld Unix-szak\u00e9rt\u0151k\u00e9nt az ezredfordul\u00f3n mindent kipr\u00f3b\u00e1ltam, ami a kezembe ker\u00fclt. Akkor Theo az OpenBSD k\u00e9pviselet\u00e9ben elmagyar\u00e1zta, hogy menjek \u00e9s j\u00e1tsszak m\u00e1s j\u00e1t\u00e9kokkal.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/za-openbsd-nemnogo-vostorga","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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\u0417\u0430 OpenBSD. \u041d\u0435\u043c\u043d\u043e\u0433\u043e \u0432\u043e\u0441\u0442\u043e\u0440\u0433\u0430 | ProHoster","og:description":"\u0412 2019 \u0432\u043d\u043e\u0432\u044c \u043e\u0442\u043a\u0440\u044b\u043b \u0434\u043b\u044f \u0441\u0435\u0431\u044f OpenBSD. \u0411\u0443\u0434\u0443\u0447\u0438 \u0437\u0435\u043b\u0451\u043d\u044b\u043c Unix-\u0446\u043e\u043c \u043d\u0430 \u0441\u0442\u044b\u043a\u0435 \u0442\u044b\u0441\u044f\u0447\u0435\u043b\u0435\u0442\u0438\u0439 \u043f\u0440\u043e\u0431\u043e\u0432\u0430\u043b \u0432\u0441\u0451 \u0447\u0442\u043e \u043f\u043e\u043f\u0430\u0434\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u0434 \u0440\u0443\u043a\u0443. \u0422\u043e\u0433\u0434\u0430 Theo \u0432 \u043b\u0438\u0446\u0435 OpenBSD \u043e\u0431\u044a\u044f\u0441\u043d\u0438\u043b \u043c\u043d\u0435, \u0447\u0442\u043e\u0431\u044b \u044f \u0448\u0451\u043b \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u0434\u0440\u0443\u0433\u0438\u0435 \u0438\u0433\u0440\u0443\u0448\u043a\u0438.","og:url":"https:\/\/prohoster.info\/hu\/blog\/za-openbsd-nemnogo-vostorga","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-02-18T02:34:23+00:00","article:modified_time":"2020-02-18T02:34:23+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"52070","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:50:23","updated":"2022-09-27 22:22:18","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/52070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=52070"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/52070\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=52070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=52070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=52070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}