{"id":203,"date":"2018-12-17T11:40:11","date_gmt":"2018-12-17T11:40:11","guid":{"rendered":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/?p=203"},"modified":"2018-12-20T10:27:43","modified_gmt":"2018-12-20T10:27:43","slug":"freebsd-vs-linux","status":"publish","type":"post","link":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/","title":{"rendered":"FreeBSD vs.&nbsp;Linux"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.differencebtw.com\/wp-content\/uploads\/2015\/12\/freebsd-vs-linux-810x405.jpg\" alt><\/figure><\/div>\n\n\n\n<p class=\"has-drop-cap\">Muitas com\u00adpara\u00ad\u00e7\u00f5es se t\u00eam feito entre os <span class=\"caps\">BSD<\/span> e o Lin\u00adux. Nas lin\u00adhas seguintes, falarei das prin\u00adci\u00adpais difer\u00aden\u00e7as entre estes dois sistemas.<\/p>\n\n\n\n<p>Este arti\u00adgo \u00e9 inspi\u00adra\u00addo em&nbsp;<a href=\"https:\/\/www.ubuntupit.com\/freebsd-vs-linux-20-things-to-know-about-both-the-system\/\" target=\"_blank\" rel=\"noopener\">FreeB\u00adSD vs Lin\u00adux: 20 Things To Know About Both The Sys\u00adtem<\/a>.<\/p>\n\n\n\n<!--more-->\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class><span class=\"eztoc-hide\" style=\"display:none;\">Tog\u00adgle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\" \/><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\" \/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1 \"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#1_FreeBSD_e_um_Sistema_Operativo_Linux_nao\">1. FreeB\u00adSD \u00e9 um Sis\u00adtema Oper\u00ada\u00adti\u00advo; Lin\u00adux,&nbsp;n\u00e3o.<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#2_Origens\">2. Ori\u00adgens<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#3_Desenvolvimento\">3. Desen\u00advolvi\u00admen\u00adto<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#4_Licenca\">4. Licen\u00e7a<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#5_Pacotes_de_software\">5. Pacotes de&nbsp;software<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#6_Shell\">6. Shell<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#7_File_system\">7.&nbsp;File system<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#8_Estabilidade\">8. Esta\u00adbil\u00adi\u00addade<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#9_ZFS\">9. <span class=\"caps\">ZFS<\/span><\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#10_Documentacao\">10. Doc\u00adu\u00admen\u00adta\u00e7\u00e3o<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#11_Comunidade\">11. Comu\u00adnidade<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#12_Seguranca\">12. Segu\u00adran\u00e7a<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2018\/12\/17\/freebsd-vs-linux\/#Conclusoes\">Con\u00adclus\u00f5es<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_FreeBSD_e_um_Sistema_Operativo_Linux_nao\"><\/span>1. FreeBSD \u00e9 um Sistema Operativo; Linux, n\u00e3o.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p>Esta \u00e9 a prin\u00adci\u00adpal difer\u00aden\u00e7a entre o FreeB\u00adSD e o&nbsp;Linux.<\/p>\n\n\n\n<p>Enquan\u00adto que o FreeB\u00adSD \u00e9 um sis\u00adtema oper\u00ada\u00adti\u00advo com\u00adple\u00adto (con\u00adt\u00e9m um&nbsp;<em>ker\u00adnel<\/em> e fer\u00adra\u00admen\u00adtas). O Lin\u00adux n\u00e3o \u00e9. O Lin\u00adux \u00e9 ape\u00adnas um&nbsp;<em>ker\u00adnel<\/em>; s\u00f3 so \u201ctor\u00adna\u201d um sis\u00adtema oper\u00ada\u00adti\u00advo depois de inclu\u00ed\u00addo numa dis\u00adtribui\u00e7\u00e3o (\u00e9 este o nome t\u00e9c\u00adni\u00adco). Exis\u00adtem v\u00e1rias dis\u00adtribui\u00e7\u00f5es de Lin\u00adux, nomeada\u00admente, Red Hat, Debian, Arch, etc., que incluem difer\u00adentes util\u00adit\u00e1rios e aplica\u00e7\u00f5es.<\/p>\n\n\n\n<p>O FreeB\u00adSD, por out\u00adro lado, \u00e9 forneci\u00addo sem\u00adpre com as mes\u00admas fer\u00adra\u00admen\u00adtas e m\u00e9to\u00addos de configura\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Origens\"><\/span>2. Origens<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Con\u00adforme foi detal\u00adha\u00addo nas min\u00adhas pub\u00adli\u00adca\u00e7\u00f5es ante\u00adri\u00adores sobre a hist\u00f3ria do FreeB\u00adSD (<a href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2015\/05\/09\/breve-historia-do-freebsd-parte-1\/\">Breve Hist\u00f3ria do FreeB\u00adSD: parte 1<\/a>&nbsp;e&nbsp;<a href=\"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/2016\/09\/21\/breve-historia-do-freebsd-parte-2\/\">Breve Hist\u00f3ria do FreeB\u00adSD: parte 2<\/a>), as ori\u00adgens do FreeB\u00adSD remon\u00adtam a&nbsp;1977.<\/p>\n\n\n\n<p>Foi nesse ano que Bill Joy lid\u00ader\u00adou a equipa que desen\u00advolveu o primeiro <span class=\"caps\">BSD<\/span> (ini\u00adci\u00adais de&nbsp;<em><strong>Berke\u00adley Soft\u00adware Dis\u00adtri\u00adb\u00adu\u00adtion<\/strong><\/em>).<\/p>\n\n\n\n<p>O <span class=\"caps\">BSD<\/span> sofreu v\u00e1rias actu\u00adal\u00adiza\u00ad\u00e7\u00f5es e, ap\u00f3s alguns atro\u00adpe\u00adlos com dire\u00aditos de autor (deti\u00addos pela <span class=\"caps\">AT<\/span><span class=\"amp\">&amp;<\/span>T), foi lan\u00e7a\u00adda a ver\u00ads\u00e3o 4.4BSD-Lite2, que n\u00e3o sofria de nen\u00adhum prob\u00adle\u00adma. Enquan\u00adto que o FreeB\u00adSD 1.0 era basea\u00addo no <span class=\"caps\">386BSD<\/span>, por sua vez, basea\u00addo no 4.<span class=\"caps\">4BSD<\/span>, o FreeB\u00adSD 2.0 foi basea\u00addo no 4.4BSD-Lite2.<\/p>\n\n\n\n<p>J\u00e1 o Lin\u00adux foi desen\u00advolvi\u00addo por Linus Tor\u00advalds, um estu\u00addante de Infor\u00adm\u00e1ti\u00adca na Uni\u00adver\u00adsi\u00addade de Hel\u00ads\u00edn\u00adquia, na altura, com base no <span class=\"caps\">MINIX<\/span>, um&nbsp;clone do <span class=\"caps\">UNIX<\/span>, com\u00adpat\u00edv\u00adel a n\u00edv\u00adel de chamadas ao sis\u00adtema oper\u00ada\u00adti\u00advo com o&nbsp;<em>Sev\u00adenth Edi\u00adtion <span class=\"caps\">UNIX<\/span><\/em>). Ini\u00adcial\u00admente foi pen\u00adsa\u00addo como sendo ape\u00adnas um pro\u00adjec\u00adto acad\u00e9mi\u00adco (nem mes\u00admo o pr\u00f3prio Linus Tor\u00advalds sus\u00adpeita\u00adva o \u00eaxi\u00adto que o Lin\u00adux veria a ter), mas rap\u00adi\u00adda\u00admente, gra\u00e7as \u00e0 colab\u00ado\u00adra\u00e7\u00e3o da comu\u00adnidade, viria a espal\u00adhar-se e a tornar-se um dos sis\u00adtemas oper\u00ada\u00adtivos mais usa\u00addos nos dias que correm.<\/p>\n\n\n\n<p>No entan\u00adto, o Lin\u00adux \u00e9 ape\u00adnas um&nbsp;<em>ker\u00adnel<\/em>, pelo que pre\u00adcisa de fer\u00adra\u00admen\u00adtas; para com\u00adple\u00admen\u00adtar o Lin\u00adux, Tor\u00advalds escol\u00adheu as fer\u00adra\u00admen\u00adtas do pro\u00adjec\u00adto <span class=\"caps\">GNU<\/span>. O pro\u00adjec\u00adto <span class=\"caps\">GNU<\/span> que, emb\u00ado\u00adra, nos prim\u00f3r\u00addios do Lin\u00adux, tin\u00adha fer\u00adra\u00admen\u00adtas, mas n\u00e3o tin\u00adha um&nbsp;<em>ker\u00adnel<\/em>. A jun\u00e7\u00e3o das fer\u00adra\u00admen\u00adtas <span class=\"caps\">GNU<\/span> com o&nbsp;<em>ker\u00adnel<\/em> Lin\u00adux resul\u00adtaram no <span class=\"caps\">GNU<\/span>\/Linux.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Desenvolvimento\"><\/span>3. Desenvolvimento<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>O desen\u00advolvi\u00admen\u00adto do Lin\u00adux \u00e9, hoje em dia, da respon\u00ads\u00adabil\u00adi\u00addade da Lin\u00adux Foun\u00adda\u00adtion. At\u00e9 h\u00e1 poucos meses, o desen\u00advolvi\u00admen\u00adto era feito por v\u00e1rias pes\u00adsoas da comu\u00adnidade e as alter\u00ada\u00e7\u00f5es aprovadas, ou n\u00e3o, por Linus Torvalds.<\/p>\n\n\n\n<p>O desen\u00advolvi\u00admen\u00adto do FreeB\u00adSD \u00e9 feito por uma equipa inter\u00adna \u00e0 FreeB\u00adSD Foun\u00adda\u00adtion que, oca\u00adsion\u00adal\u00admente, acei\u00adta sug\u00adest\u00f5es da comu\u00adnidade. De tem\u00adpos a tem\u00adpos, \u00e9 lan\u00e7a\u00adda uma nova ver\u00ads\u00e3o do FreeB\u00adSD com\u00adple\u00adto com todas as suas ferramentas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Licenca\"><\/span>4. Licen\u00e7a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tam\u00adb\u00e9m a licen\u00e7a de uso do FreeB\u00adSD e do Lin\u00adux s\u00e3o diferentes.<\/p>\n\n\n\n<p>O Lin\u00adux, como dito atr\u00e1s, usa a <span class=\"caps\">GNU<\/span> Gen\u00ader\u00adal Pub\u00adlic License (tex\u00adto com\u00adple\u00adto <a href=\"http:\/\/www.gnu.org\/licenses\/gpl.html\">aqui<\/a>, em ingl\u00eas).<\/p>\n\n\n\n<p>O FreeB\u00adSD usa a chama\u00adda Licen\u00e7a <span class=\"caps\">BSD<\/span>, muito mais sim\u00adples e muito menos restri\u00adti\u00adva que a&nbsp;<span class=\"caps\">GPL<\/span>.<\/p>\n\n\n\n<p>Muito resum\u00adi\u00adda\u00admente, ambas pro\u00admovem a dis\u00adtribui\u00e7\u00e3o do c\u00f3di\u00adgo fonte das apli\u00adca\u00e7\u00f5es e a con\u00adcep\u00e7\u00e3o de pro\u00addu\u00adtos deriva\u00addos; no entan\u00adto, enquan\u00adto a <span class=\"caps\">GPL<\/span> obri\u00adga a que tra\u00adbal\u00adhos deriva\u00addos sejam licen\u00adci\u00ada\u00addos tam\u00adb\u00e9m com a <span class=\"caps\">GPL<\/span>, a licen\u00e7a <span class=\"caps\">BSD<\/span> n\u00e3o obri\u00adga \u00e0 dis\u00adtribui\u00e7\u00e3o do c\u00f3di\u00adgo fonte derivado.<\/p>\n\n\n\n<p>\u00c9 maior\u00adi\u00adtari\u00ada\u00admente por esta raz\u00e3o que exis\u00adtem tan\u00adtos pro\u00addu\u00adtos basea\u00add\u00ados no FreeB\u00adSD que mui\u00adta gente nem sabe, como, por exem\u00adp\u00adlo, a Sony Playsta\u00adtion, o macOS, os&nbsp;<em>routers<\/em>&nbsp;Juniper, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Pacotes_de_software\"><\/span>5. Pacotes de&nbsp;<em>software<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tam\u00adb\u00e9m neste aspec\u00adto, como n\u00e3o podia deixar de ser, os dois s\u00e3o diferentes.<\/p>\n\n\n\n<p>No Lin\u00adux, o&nbsp;<em>soft\u00adware<\/em>&nbsp;\u00e9 insta\u00adl\u00ada\u00addo de for\u00admas difer\u00adentes, depen\u00adden\u00addo da dis\u00adtribui\u00e7\u00e3o. As dis\u00adtribui\u00e7\u00f5es Debian e derivadas (Ubun\u00adtu, Mint, etc.) usam o Debian Pack\u00adage Man\u00adag\u00ader (dpkg); as dis\u00adtribui\u00e7\u00f5es baseadas em Red Hat (Red Hat Enter\u00adprise Lin\u00adux, Ora\u00adcle Lin\u00adux, SuSE, Cen\u00adtOS, Fedo\u00adra, etc.) usam o Red Hat Pack\u00adage Man\u00adag\u00ader (rpm)<\/p>\n\n\n\n<p>O FreeB\u00adSD, por out\u00adro lado, usa dois m\u00e9to\u00addos difer\u00adentes para insta\u00adlar <em>soft\u00adware<\/em>, ape\u00adsar da gest\u00e3o do <em>soft\u00adware<\/em>&nbsp;insta\u00adl\u00ada\u00addo ser fei\u00adta com o mes\u00admo util\u00adit\u00e1rio (pkg). Um dess\u00ades m\u00e9to\u00addos de insta\u00adla\u00e7\u00e3o con\u00adsiste em pacotes de&nbsp;<em>soft\u00adware<\/em>&nbsp;pr\u00e9-com\u00adpi\u00adla\u00addos; o out\u00adro \u00e9 a \u00e1rvore de&nbsp;<em>ports<\/em>. A \u00e1rvore de&nbsp;<em>ports<\/em>&nbsp;per\u00admite a f\u00e1cil insta\u00adla\u00e7\u00e3o de&nbsp;<em>soft\u00adware<\/em>&nbsp;exter\u00adno ao FreeB\u00adSD, mas com a van\u00adtagem de ser com\u00adpi\u00adla\u00addo a par\u00adtir do c\u00f3di\u00adgo fonte. Isto per\u00admite que se instalem os pacotes de&nbsp;<em>soft\u00adware<\/em>&nbsp;com as con\u00adfig\u00adu\u00adra\u00e7\u00f5es que quer\u00ade\u00admos, ao inv\u00e9s de usar as op\u00e7\u00f5es de quem criou o pacote pr\u00e9-compilado.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Shell\"><\/span>6. <em>Shell<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Des\u00adde quase o in\u00ed\u00adcio, as dis\u00adtribui\u00e7\u00f5es de Lin\u00adux s\u00e3o forneci\u00addas com a&nbsp;<em>shell<\/em>&nbsp;<span class=\"caps\">BASH<\/span>.<\/p>\n\n\n\n<p>J\u00e1 o FreeB\u00adSD insta\u00adla por omis\u00ads\u00e3o a tcsh (T C Shell) para o uti\u00adlizador root e a sh para os uti\u00adlizadores nor\u00admais. A sh \u00e9 a evolu\u00e7\u00e3o da Bourne Shell, a&nbsp;<em>shell<\/em>&nbsp;que foi cri\u00ada\u00adda com o sis\u00adtema&nbsp;<span class=\"caps\">UNIX<\/span>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_File_system\"><\/span>7.&nbsp;<em>File system<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ape\u00adsar de, mais uma vez, ser muito semel\u00adhante, a orga\u00adni\u00adza\u00ad\u00e7\u00e3o dos ficheiros no dis\u00adco apre\u00adsen\u00adta algu\u00admas diferen\u00e7as.<\/p>\n\n\n\n<p>O FreeB\u00adSD adop\u00adta uma orga\u00adni\u00adza\u00ad\u00e7\u00e3o muito igual ao <span class=\"caps\">BSD<\/span> orig\u00adi\u00adnal, e divide o sis\u00adtema base dos pacotes de ter\u00adceiros; os bin\u00e1rios do sis\u00adtema base ficam&nbsp; insta\u00adl\u00ada\u00addo em \/usr\/bin e os pacotes de ter\u00adceiros, em \/usr\/local.<\/p>\n\n\n\n<p>No Lin\u00adux, n\u00e3o cos\u00adtu\u00adma haver essa dis\u00adtin\u00e7\u00e3o, pre\u00adcisa\u00admente porque mes\u00admo o sis\u00adtema base n\u00e3o faz parte do Lin\u00adux, pro\u00adpri\u00ada\u00admente&nbsp;dito.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Estabilidade\"><\/span>8. Estabilidade<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Em ter\u00admos de esta\u00adbil\u00adi\u00addade do sis\u00adtema, aqui gan\u00adha o FreeB\u00adSD. Como este \u00e9 desen\u00advolvi\u00addo por uma equipa fecha\u00adda, e inclui o sis\u00adtema oper\u00ada\u00adti\u00advo com\u00adple\u00adto, \u00e9 mais est\u00e1v\u00adel, na gen\u00ader\u00adal\u00adi\u00addade, que qual\u00adquer dis\u00adtribui\u00e7\u00e3o de&nbsp;Linux.<\/p>\n\n\n\n<p>Al\u00e9m dis\u00adso, o FreeB\u00adSD man\u00adt\u00e9m a filosofia do <span class=\"caps\">BSD<\/span>, priv\u00adi\u00adle\u00adgian\u00addo a esta\u00adbil\u00adi\u00addade do sis\u00adtema em detri\u00admen\u00adto de novas funcionalidades.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. <span class=\"caps\">ZFS<\/span><\/h2>\n\n\n\n<p>Este \u00e9 mais um pon\u00adto em que o FreeB\u00adSD gan\u00adha ao&nbsp;Linux.<\/p>\n\n\n\n<p>Dev\u00adi\u00addo ao licen\u00adci\u00ada\u00admen\u00adto do <span class=\"caps\">ZFS<\/span>, \u00e9 mais f\u00e1cil inte\u00adgr\u00e1-lo no FreeB\u00adSD que no Lin\u00adux. Ali\u00e1s, o FreeB\u00adSD j\u00e1 tem suporte para este&nbsp;<em>file sys\u00adtem<\/em>&nbsp;des\u00adde a ver\u00ads\u00e3o 7.0.<\/p>\n\n\n\n<p>O suporte do Lin\u00adux para o <span class=\"caps\">ZFS<\/span> \u00e9 con\u00adsegui\u00addo \u00e0 cus\u00adta de m\u00f3du\u00adlos exter\u00adnos ao&nbsp;<em>ker\u00adnel<\/em>, e, como tal, n\u00e3o est\u00e1 t\u00e3o bem inte\u00adgra\u00addo como em FreeBSD.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Documentacao\"><\/span>10. Documenta\u00e7\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A doc\u00adu\u00admen\u00adta\u00e7\u00e3o cos\u00adtu\u00adma ser o pon\u00adto fra\u00adco do <em>soft\u00adware&nbsp;open&nbsp;source<\/em>. No entan\u00adto, a doc\u00adu\u00admen\u00adta\u00e7\u00e3o do FreeB\u00adSD \u00e9 muito com\u00adple\u00adta e actu\u00adal\u00adiza\u00adda. Ali\u00e1s, a doc\u00adu\u00admen\u00adta\u00e7\u00e3o \u00e9 actu\u00adal\u00adiza\u00adda ao mes\u00admo tem\u00adpo que o sis\u00adtema, sendo que a doc\u00adu\u00admen\u00adta\u00e7\u00e3o \u00e9 parte inte\u00adgral de cada ver\u00ads\u00e3o do FreeBSD.<\/p>\n\n\n\n<p>J\u00e1 no Lin\u00adux, esta doc\u00adu\u00admen\u00adta\u00e7\u00e3o for\u00admal \u00e9 mais escas\u00adsa, mais dis\u00adper\u00adsa e mais desorganizada.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_Comunidade\"><\/span>11. Comunidade<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Um dos receios de quem n\u00e3o con\u00adhece ou con\u00adhece mal tan\u00adto o Lin\u00adux como o FreeB\u00adSD \u00e9 a pos\u00ads\u00edv\u00adel fal\u00adta de suporte da comu\u00adnidade. Na real\u00adi\u00addade, ape\u00adsar de, aparente\u00admente, haver mais p\u00e1gi\u00adnas na Inter\u00adnet ded\u00adi\u00adcadas a Lin\u00adux, a ver\u00addade \u00e9 que a comu\u00adnidade dos <span class=\"caps\">BSD<\/span> (dos tr\u00eas prin\u00adci\u00adpais, nomeada\u00admente, o FreeB\u00adSD, NetB\u00adSD e OpenB\u00adSD) \u00e9 bas\u00adtante grande.<\/p>\n\n\n\n<p>A comu\u00adnidade de uti\u00adlizadores de Lin\u00adux \u00e9 ain\u00adda maior, mas o n\u00famero de difer\u00adentes dis\u00adtribui\u00e7\u00f5es de Lin\u00adux tor\u00adna essa comu\u00adnidade mais frag\u00admen\u00adta\u00adda que a do FreeBSD.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_Seguranca\"><\/span>12. Seguran\u00e7a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ten\u00addo sido con\u00adce\u00adbidos de raiz de acor\u00addo com os con\u00adceitos do <span class=\"caps\">UNIX<\/span>, tan\u00adto o Lin\u00adux como o FreeB\u00adSD s\u00e3o bas\u00adtante seguros.<\/p>\n\n\n\n<p>Ali\u00e1s, \u00e9 mais f\u00e1cil encon\u00adtrar prob\u00adle\u00admas de segu\u00adran\u00e7a com <em>soft\u00adware<\/em> que n\u00e3o faz parte do sis\u00adtema base, no FreeB\u00adSD, que no pr\u00f3prio sis\u00adtema operativo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusoes\"><\/span>Conclus\u00f5es<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>De um modo ger\u00adal, o Lin\u00adux \u00e9 muito semel\u00adhante ao FreeB\u00adSD, tan\u00adto mais que se baseiam na fil\u00adisofia do&nbsp;<span class=\"caps\">UNIX<\/span>.<\/p>\n\n\n\n<p>O FreeB\u00adSD tem uma her\u00adan\u00e7a mais madu\u00adra, vis\u00adto que deri\u00adva direc\u00adta\u00admente do <span class=\"caps\">UNIX<\/span> e do <span class=\"caps\">BSD<\/span> original.<\/p>\n\n\n\n<p>J\u00e1 o Lin\u00adux (o sis\u00adtema oper\u00ada\u00adti\u00advo, n\u00e3o ape\u00adnas o <em>ker\u00adnel<\/em>) foi deriva\u00addo do <span class=\"caps\">MINIX<\/span>, as suas fer\u00adra\u00admen\u00adtas, do pro\u00adjec\u00adto <span class=\"caps\">GNU<\/span>, por isso, n\u00e3o h\u00e1 uma t\u00e3o boa inte\u00adgra\u00e7\u00e3o entre o <em>ker\u00adnel<\/em> e o sis\u00adtema&nbsp;base.<\/p>\n\n\n\n<p>No entan\u00adto, qual\u00adquer um deles tem par\u00adtic\u00adu\u00adlar\u00adi\u00addades que lhes per\u00admite respon\u00adder \u00e0s exig\u00ean\u00adcias do Mun\u00addo da Internet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Muitas com\u00adpara\u00ad\u00e7\u00f5es se t\u00eam feito entre os <span class=\"caps\">BSD<\/span> e o Lin\u00adux. Nas lin\u00adhas seguintes, falarei das prin\u00adci\u00adpais difer\u00aden\u00e7as entre estes dois sis\u00adtemas. Este arti\u00adgo \u00e9 inspi\u00adra\u00addo em&nbsp;FreeB\u00adSD vs Lin\u00adux: 20 Things To Know About Both The System.<\/p>\n","protected":false},"author":1,"featured_media":214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[9,3,4],"tags":[13,11,12],"class_list":["post-203","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-advocacia","category-featured","category-geral","tag-comparacao","tag-freebsd","tag-linux"],"_links":{"self":[{"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/posts\/203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/comments?post=203"}],"version-history":[{"count":14,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/posts\/203\/revisions"}],"predecessor-version":[{"id":219,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/posts\/203\/revisions\/219"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/media\/214"}],"wp:attachment":[{"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/media?parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/categories?post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trindade.myphotos.cc\/freebsdparatodos\/wp-json\/wp\/v2\/tags?post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}