{"id":104353,"date":"2022-06-11T09:37:04","date_gmt":"2022-06-11T07:37:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-operaczionnoj-sistemy-midnightbsd-2-2-obnovlenie-dragonfly-bsd-6-2-2"},"modified":"2022-06-11T09:37:04","modified_gmt":"2022-06-11T07:37:04","slug":"vypusk-operaczionnoj-sistemy-midnightbsd-2-2-obnovlenie-dragonfly-bsd-6-2-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-operaczionnoj-sistemy-midnightbsd-2-2-obnovlenie-dragonfly-bsd-6-2-2","title":{"rendered":"Lan\u00e7amento do sistema operacional MidnightBSD 2.2. Atualiza\u00e7\u00e3o do DragonFly BSD 6.2.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o sistema operacional MidnightBSD 2.2, orientado para desktop, baseado no FreeBSD com elementos portados do DragonFly BSD, OpenBSD e NetBSD. O ambiente de desktop padr\u00e3o \u00e9 constru\u00eddo sobre o GNUstep, mas os usu\u00e1rios podem optar por instalar o WindowMaker, GNOME, Xfce ou Lumina. Um imagem de instala\u00e7\u00e3o de 774 MB (x86, amd64) est\u00e1 dispon\u00edvel para download.    <\/p>\n<p>Diferentemente de outras distribui\u00e7\u00f5es desktop do FreeBSD, o MidnightBSD foi inicialmente desenvolvido como um fork do FreeBSD 6.1-beta, que em 2011 foi sincronizado com a base de c\u00f3digo do FreeBSD 7 e, posteriormente, incorporou muitas funcionalidades das vers\u00f5es 9-12 do FreeBSD. A gest\u00e3o de pacotes no MidnightBSD utiliza o sistema mport, que emprega um banco de dados SQLite para armazenar \u00edndices e metadados. A instala\u00e7\u00e3o, remo\u00e7\u00e3o e busca de pacotes s\u00e3o feitas por meio de um \u00fanico comando, o mport.     <\/p>\n<p>Principais mudan\u00e7as:  <\/p>\n<ul>\n<li class=\"l\"> As vers\u00f5es dos programas foram atualizadas, incluindo Perl 5.36.0, OpenSSH 8.8p1, lua 5.3.6, subversion 1.14.1 e sqlite 3.38.2.\n<li class=\"l\"> O c\u00f3digo do shell de comandos \/bin\/sh foi sincronizado com a branch FreeBSD 12-STABLE.\n<li class=\"l\"> Para o usu\u00e1rio root, o shell padr\u00e3o foi alterado de csh para tcsh e a ferramenta less foi aplicada para a sa\u00edda de p\u00e1ginas.\n<li class=\"l\"> Foram adicionados patches do projeto pfsense que aumentam o desempenho do sistema de limita\u00e7\u00e3o de tr\u00e1fego dummynet de 2Gb\/s para 4Gb\/s.\n<li class=\"l\"> O gerenciador de pacotes mport foi atualizado para a vers\u00e3o 2.2.0. As depend\u00eancias libdispatch e gcd foram removidas, permitindo a forma\u00e7\u00e3o de compila\u00e7\u00f5es est\u00e1ticas do mport. A op\u00e7\u00e3o 'desktop-file-utils' foi adicionada ao plist e a capacidade de criar pacotes com m\u00f3dulos do kernel foi implementada. Adicionado suporte para o uso de chroot para atualizar ambientes jail individuais.\n<li class=\"l\"> O suporte a sctp foi transferido do FreeBSD para o Netcat.\n<li class=\"l\"> Uma fun\u00e7\u00e3o ptsname_r foi adicionada \u00e0 libc.\n<li class=\"l\"> Corre\u00e7\u00f5es de bugs do Ipfilter foram transferidas do FreeBSD.\n<li class=\"l\"> O script de inicializa\u00e7\u00e3o garante a ativa\u00e7\u00e3o do dbus e do hald.    <\/ul>\n<p>Al\u00e9m disso, podemos destacar o lan\u00e7amento do projeto DragonFly BSD 6.2.2, que desenvolve um sistema operacional com n\u00facleo h\u00edbrido, criado em 2003 com o objetivo de fornecer uma alternativa ao ramo FreeBSD 4.x. Entre as caracter\u00edsticas do DragonFly BSD, podemos mencionar o sistema de arquivos versionado distribu\u00eddo HAMMER, a capacidade de carregar 'n\u00facleos virtuais' do sistema como processos de usu\u00e1rios, ferramentas de caching de dados e metadados em SSDs, links simb\u00f3licos dependentes do contexto, a possibilidade de congelar processos mantendo seu estado no disco e um n\u00facleo h\u00edbrido que usa fluxos leves (LWKT). A nova vers\u00e3o traz apenas corre\u00e7\u00f5es de bugs.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57332\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0434\u0435\u0441\u043a\u0442\u043e\u043f-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b MidnightBSD 2.2, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 FreeBSD \u0441 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438, \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0438\u0437 DragonFly BSD, OpenBSD \u0438 NetBSD. \u0411\u0430\u0437\u043e\u0432\u043e\u0435 \u0434\u0435\u0441\u043a\u0442\u043e\u043f-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043e \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 GNUstep, \u043d\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u043c\u0435\u044e\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c WindowMaker, GNOME, Xfce \u0438\u043b\u0438 Lumina. \u0414\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0437 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c 774 \u041c\u0411 (x86, amd64). \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0434\u0440\u0443\u0433\u0438\u0445 \u0434\u0435\u0441\u043a\u0442\u043e\u043f-\u0441\u0431\u043e\u0440\u043e\u043a FreeBSD, \u041e\u0421 MidnightBSD \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0430\u0441\u044c [&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-104353","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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