{"id":4269,"date":"2014-09-07T16:58:14","date_gmt":"2014-09-07T19:58:14","guid":{"rendered":"https:\/\/cleuber.com.br\/?p=4269"},"modified":"2015-02-18T13:58:48","modified_gmt":"2015-02-18T15:58:48","slug":"gerenciando-seu-proxy-squid-pelo-webmin","status":"publish","type":"post","link":"https:\/\/cleuber.com.br\/index.php\/2014\/09\/07\/gerenciando-seu-proxy-squid-pelo-webmin","title":{"rendered":"Gerenciando seu Proxy Squid pelo Webmin"},"content":{"rendered":"<p>Ol\u00e1 pessoal,<\/p>\n<p>Recentemente criei alguns posts sobre Instala\u00e7\u00e3o de Web Server, Instala\u00e7\u00e3o do Squid, e Instala\u00e7\u00e3o do Webmin, conforme links abaixo.<\/p>\n<p><a href=\"https:\/\/cleuber.com.br\/index.php\/2014\/08\/25\/instalando-um-servidor-web-passo-a-passo-com-o-lamp-no-ubuntu-14-04\" target=\"_blank\"><span style=\"color: #0000ff;\">1 &#8211;<\/span> <span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\">Instalando-um-servidor-web-passo-a-passo-com-o-lamp-no-ubuntu-14-04<\/span><\/span><\/a><br \/>\n<a href=\"https:\/\/cleuber.com.br\/index.php\/2014\/09\/02\/webmin-seu-portal-web-para-gerenciar-seu-linux\" target=\"_blank\"><span style=\"color: #0000ff;\">2 &#8211;<\/span> <span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\">Webmin-seu-portal-web-para-gerenciar-seu-linux<\/span><\/span><\/a><br \/>\n<a href=\"https:\/\/cleuber.com.br\/index.php\/2014\/09\/02\/instalando-um-servidor-proxy-com-squid-no-ubuntu-14-04\" target=\"_blank\"><span style=\"color: #0000ff;\">3 &#8211;<\/span> <span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\">Instalando-um-servidor-proxy-com-squid-no-ubuntu-14-04<\/span><\/span><\/a><\/p>\n<p>Agora, conforme prometido, vou colocar neste tutorial algumas configura\u00e7\u00f5es do Squid que o Webmin permite fazer. Embora eu n\u00e3o conhe\u00e7a a fundo todas as configura\u00e7\u00f5es do Squid, vou mostrar os itens principais.<\/p>\n<p>Se voc\u00ea j\u00e1 instalou tudo o que passei\u00a0nas 3 dicas anteriores, poder\u00e1 seguir\u00a0em frente.<\/p>\n<p>Primeiramente acesse o IP ou nome de seu servidor do Squid e Webmin do navegador de sua m\u00e1quina e fa\u00e7a login.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/webmin31.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4267\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/webmin31.png?resize=620%2C276&#038;ssl=1\" alt=\"webmin3\" width=\"620\" height=\"276\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/webmin31.png?resize=1024%2C456&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/webmin31.png?resize=300%2C133&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/webmin31.png?w=1283&amp;ssl=1 1283w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Depois v\u00e1 at\u00e9 a \u00faltima se\u00e7\u00e3o com seta na coluna de menu do lado esquero, chamada Unused Modules, ela estar\u00e1 em cinza claro. Expanda esta se\u00e7\u00e3o clicando na seta e v\u00e1 at\u00e9 um dos \u00faltimos itens chamado Squid Proxy Server.<\/p>\n<p>Bom, ele abrir\u00e1 ent\u00e3o o m\u00f3dulo de controle do Squid.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4258\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin.png?resize=620%2C309&#038;ssl=1\" alt=\"Squid_webmin\" width=\"620\" height=\"309\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin.png?resize=1024%2C511&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin.png?resize=300%2C149&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin.png?w=1360&amp;ssl=1 1360w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Obs. Bem importante:<br \/>\nSe aparecer escrito em baixo do t\u00edtulo esta mensagem conforme acima, &#8220;Your Squid cache directory&#8230;&#8221;, \u00e9 porque n\u00e3o foi criada a pasta de cache do Squid corretamente durante a instala\u00e7\u00e3o. (eu apaguei o conte\u00fado da minha pasta de cache para mostrar como o erro ocorre).<br \/>\nSe isto acontecer clique no bot\u00e3o logo abaixo da mensagem &#8220;Initialize Cache&#8221; e ele criar\u00e1 a pasta e subpastas em seu servidor no caminho &#8220;\/var\/cache\/squid_cache&#8221;<\/p>\n<p>Voc\u00ea ent\u00e3o poder\u00e1 visualizar a cria\u00e7\u00e3o das pastas e subpastas.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin2.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4260\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin2.png?resize=620%2C324&#038;ssl=1\" alt=\"Squid_webmin2\" width=\"620\" height=\"324\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin2.png?resize=1024%2C536&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin2.png?resize=300%2C157&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin2.png?w=1358&amp;ssl=1 1358w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Se entrar no servidor poder\u00e1 ver que criou mesmo.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid_cache.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4254\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid_cache.png?resize=486%2C169&#038;ssl=1\" alt=\"squid_cache\" width=\"486\" height=\"169\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid_cache.png?w=486&amp;ssl=1 486w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid_cache.png?resize=300%2C104&amp;ssl=1 300w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/a><\/p>\n<p>Bom, feito isso poder\u00e1 clicar no bot\u00e3o &#8220;Apply Configuration&#8221; no rodap\u00e9 da p\u00e1gina e &#8220;Apply Changes&#8221; na parte superior direita.<\/p>\n<p>Ap\u00f3s isso, voc\u00ea poder\u00e1 agora, acessar o m\u00f3dulo do Squid pela se\u00e7\u00e3o &#8220;Servers&#8221; na coluna da esquerda.<\/p>\n<p>Agora \u00e9 s\u00f3 come\u00e7ar a visualizar e editar o que quiser conforme sua necessidade. Vamos dar uma olhada em alguns itens.<\/p>\n<h3>Cache Options<\/h3>\n<p>Vamos come\u00e7ar vendo o item &#8220;Cache Options&#8221;.<br \/>\nRecentemente na configura\u00e7\u00e3o do meu Squid eu configurei o tamanho do meu cache para 7 GB, vamos ver se est\u00e1 assim?<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin6.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4271\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin6.png?resize=620%2C314&#038;ssl=1\" alt=\"Squid_webmin6\" width=\"620\" height=\"314\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin6.png?resize=1024%2C519&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin6.png?resize=300%2C152&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin6.png?w=1353&amp;ssl=1 1353w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Repare na imagem abaixo que est\u00e1 7000 MB e o diret\u00f3rio do cache tamb\u00e9m est\u00e1 correto. Agora se voc\u00ea quiser alterar poder\u00e1 faz\u00ea-lo por aqui.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin7.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4279\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin7.gif?resize=620%2C323&#038;ssl=1\" alt=\"Squid_webmin7\" width=\"620\" height=\"323\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin7.gif?resize=1024%2C535&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin7.gif?resize=300%2C156&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h3>Ports and Networking<\/h3>\n<p>A porta padr\u00e3o do Squid \u00e9 a 3128, mas se voc\u1ebd quiser alter\u00e1-la, tamb\u00e9m poder\u00e1 agora fazer por aqui com o Webmin.<br \/>\nVolte para a p\u00e1gina inicial do &#8220;Squid Proxy Server&#8221;, clicando no menu na lateral esquerda.<br \/>\nE agora clique na se\u00e7\u00e3o Ports and Networking.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Ports.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4282\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Ports.gif?resize=620%2C317&#038;ssl=1\" alt=\"Squid_webmin_Ports\" width=\"620\" height=\"317\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Ports.gif?resize=1024%2C525&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Ports.gif?resize=300%2C153&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Pronto, aqui voc\u00ea poder\u00e1 mudar o n\u00famero da porta.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin8.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4280\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin8.gif?resize=620%2C278&#038;ssl=1\" alt=\"Squid_webmin8\" width=\"620\" height=\"278\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin8.gif?resize=1024%2C460&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin8.gif?resize=300%2C134&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h3>Administrative Options<\/h3>\n<p>Aqui voc\u00ea poder\u00e1 alterar o usu\u00e1rio padr\u00e3o do Proxy, op\u00e7\u00f5es de e-mail de notifica\u00e7\u00f5es para o endere\u00e7o do gestor do proxy, entre outras.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Adm.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4283\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Adm.gif?resize=620%2C317&#038;ssl=1\" alt=\"Squid_webmin_Adm\" width=\"620\" height=\"317\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Adm.gif?resize=1024%2C525&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Adm.gif?resize=300%2C153&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AdmOptions.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4284\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AdmOptions.gif?resize=620%2C320&#038;ssl=1\" alt=\"Squid_webmin_AdmOptions\" width=\"620\" height=\"320\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AdmOptions.gif?resize=1024%2C530&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AdmOptions.gif?resize=300%2C155&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h3>Zerando o Cache<\/h3>\n<p>Com esta op\u00e7\u00e3o ele apagar\u00e1 o cache e come\u00e7ar\u00e1 de novo a partir dos novos acessos.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Clearcache.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4285\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Clearcache.gif?resize=620%2C317&#038;ssl=1\" alt=\"Squid_webmin_Clearcache\" width=\"620\" height=\"317\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Clearcache.gif?resize=1024%2C525&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_Clearcache.gif?resize=300%2C153&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h3>Miscellaneous Options &#8211; Algumas Op\u00e7\u00f5es diversas<\/h3>\n<p>Aqui voc\u00ea poder\u00e1 ver e editar algumas op\u00e7\u00f5es variadas, texto da mensagem de erro, DNS de teste e etc. Eu deixo tudo como padr\u00e3o desta p\u00e1gina.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL14.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4299\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL14.gif?resize=620%2C307&#038;ssl=1\" alt=\"Squid_webmin_ACL14\" width=\"620\" height=\"307\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL14.gif?resize=1024%2C508&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL14.gif?resize=300%2C148&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h3>Access Control &#8211; Criando as regras ACLs.<\/h3>\n<p>Por aqui \u00e9 poss\u00edvel criar as regras e depois aplic\u00e1-las de forma ordenada, mas esse processo \u00e9 um pouco mais complexo.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AccessControl.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4286\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AccessControl.gif?resize=620%2C317&#038;ssl=1\" alt=\"Squid_webmin_AccessControl\" width=\"620\" height=\"317\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AccessControl.gif?resize=1024%2C525&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_AccessControl.gif?resize=300%2C153&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h4>Cria\u00e7\u00e3o de Regras s\u00e3o em 4 etapas.<\/h4>\n<p>Vamos come\u00e7ar criando uma lista de sites e palavras bloqueadas.<\/p>\n<p><strong>1 &#8211;<\/strong> Crie um arquivo em seu servidor com uma lista de palavras\u00a0a bloquear. Salve e feche.<\/p>\n<pre># gedit \/etc\/squid3\/palavras_bloqueadas<\/pre>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL9.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter  wp-image-4294\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL9.gif?resize=512%2C399&#038;ssl=1\" alt=\"Squid_webmin_ACL9\" width=\"512\" height=\"399\" \/><\/a><\/p>\n<p><strong>2 &#8211;<\/strong> Escolha o tipo de ACL que ir\u00e1 criar.<br \/>\nEm nosso exemplo vamos utilizar o tipo &#8220;url_regex&#8221;. Este tipo de ACL ir\u00e1 bloquear a navega\u00e7\u00e3o onde houver as palavras dentro do arquivo que criamos anteriormente.<\/p>\n<p>E depois clique no bot\u00e3o &#8220;Create new ACL&#8221;.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL11.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4295\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL11.gif?resize=620%2C330&#038;ssl=1\" alt=\"Squid_webmin_ACL1\" width=\"620\" height=\"330\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL11.gif?resize=1024%2C546&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL11.gif?resize=300%2C160&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL11.gif?resize=620%2C330&amp;ssl=1 620w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>D\u00ea um nome a sua ACL, preencha conforme imagem abaixo, escolha a op\u00e7\u00e3o &#8220;Separate file&#8221;, digite o caminho da sua lista de bloqueio e clique em &#8220;Save&#8221; para salvar.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4361\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin.gif?resize=816%2C460&#038;ssl=1\" alt=\"squid-acl-webmin\" width=\"816\" height=\"460\" \/><\/a><\/p>\n<p><strong>3 &#8211;<\/strong> Agora clique na aba &#8220;Proxy restrictions&#8221;.<br \/>\nAqui efetivamente voc\u00ea definir\u00e1 a aplica\u00e7\u00e3o da sua ACL, pois ela sem a aplica\u00e7\u00e3o n\u00e3o funcionaria. Ent\u00e3o clique em &#8220;Add proxy restriction&#8221; para definir a a\u00e7\u00e3o, conforme imagem abaixo.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4289\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=620%2C331&#038;ssl=1\" alt=\"Squid_webmin_ACL2\" width=\"620\" height=\"331\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=1024%2C547&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=300%2C160&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=620%2C330&amp;ssl=1 620w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><br \/>\nRepare na imagem acima que temos setas do lado direito apontando para cima ou para baixo. Isto serve para que voc\u00ea selecione a regra na caixa de sele\u00e7\u00e3o do lado esquerdo e depois clicando na seta para cima ou para baixo voc\u00ea define a ordem que a regra ser\u00e1 aplicada.<\/p>\n<p>Como o Squid aplica as regras na ordem de primeira em diante, voc\u00ea dever\u00e1 colocar as regras que criar na ordem correta. Por exemplo: Voc\u00ea criou uma regra que libera um endere\u00e7o de navega\u00e7\u00e3o, depois cria outra que bloqueia o mesmo endere\u00e7o.\u00a0 Logo, a regra que ter\u00e1 efeito \u00e9 a que vir primeiro de cima para baixo.<br \/>\nA mesma diretriz vale para editar as regras manualmente editando o arquivo &#8220;\/etc\/squid\/squid.conf&#8221;.<\/p>\n<p>Agora defina a a\u00e7\u00e3o que ser\u00e1 aplicada \u00e0 ACL, conforme imagem abaixo, e clique em &#8220;Save&#8221; para salvar.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL12.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter  wp-image-4297\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL12.gif?resize=890%2C432&#038;ssl=1\" alt=\"Squid_webmin_ACL12\" width=\"890\" height=\"432\" \/><\/a><\/p>\n<p><strong>4 &#8211;<\/strong> Agora observe que sua regra est\u00e1 criada e basta posicionar sua regra conforme eu expliquei antes.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL13.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4298\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL13.png?resize=620%2C307&#038;ssl=1\" alt=\"Squid_webmin_ACL13\" width=\"620\" height=\"307\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL13.png?resize=1024%2C508&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL13.png?resize=300%2C148&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL13.png?w=1104&amp;ssl=1 1104w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a>Agora basta salvar tudo, aplicar as mudan\u00e7as clicando em &#8220;Apply Changes&#8221;. Isso ir\u00e1 reiniciar o servi\u00e7o do squid, mas voc\u00ea poder\u00e1 reinici\u00e1-lo manualmente se desejar.<\/p>\n<p>&nbsp;<\/p>\n<h3>Segundo Exemplo em 4 Passos:<\/h3>\n<p>Agora iremos permitir a navega\u00e7\u00e3o de alguns endere\u00e7os.<\/p>\n<p><strong>1 &#8211;<\/strong> Escolha o tipo de ACL &#8220;Client address&#8221; e clique em &#8220;Create New ACL&#8221;.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL1b.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4319\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL1b.gif?resize=620%2C330&#038;ssl=1\" alt=\"Squid_webmin_ACL1b\" width=\"620\" height=\"330\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL1b.gif?resize=1024%2C546&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL1b.gif?resize=300%2C160&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL1b.gif?resize=620%2C330&amp;ssl=1 620w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Na pr\u00f3xima p\u00e1gina defina o range de IP ao qual a regra se aplicar\u00e1, e depois Salve.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin4.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4364\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin4.png?resize=858%2C419&#038;ssl=1\" alt=\"squid-acl-webmin4\" width=\"858\" height=\"419\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin4.png?w=858&amp;ssl=1 858w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin4.png?resize=300%2C146&amp;ssl=1 300w\" sizes=\"auto, (max-width: 858px) 100vw, 858px\" \/><\/a><\/p>\n<p><strong>2 &#8211;<\/strong> Agora, v\u00e1 at\u00e9 a aba Proxy Restrictions e ent\u00e3o em &#8220;Add proxy restriction&#8221;<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4289\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=620%2C331&#038;ssl=1\" alt=\"Squid_webmin_ACL2\" width=\"620\" height=\"331\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=1024%2C547&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=300%2C160&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Squid_webmin_ACL2.gif?resize=620%2C330&amp;ssl=1 620w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p><strong>3 &#8211;<\/strong> Agora se voc\u00ea quiser liberar o acesso, escolha &#8220;Allow&#8221; a fim de bloquear este range de IPs. Ent\u00e3o clique em &#8220;Save&#8221;.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Webmin-squid41.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4363\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/Webmin-squid41.gif?resize=702%2C412&#038;ssl=1\" alt=\"Webmin-squid4\" width=\"702\" height=\"412\" \/><\/a><\/p>\n<p><strong>4 &#8211;<\/strong> Posicione suas regras para ficarem acima da ACL padr\u00e3o &#8220;Deny All&#8221;, conforme imagem abaixo. Por\u00e9m a regra &#8220;palavras_bloqueadas&#8221; \u00e9 recomend\u00e1vel que seja uma das primeiras, pois se voc\u00ea tiver uma regra que venha antes que ela e que permite tudo e outra que vem depois e que negue algumas coisas, a que permite tudo ir\u00e1 prevalecer.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin2.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4362\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin2.png?resize=620%2C222&#038;ssl=1\" alt=\"squid-acl-webmin2\" width=\"620\" height=\"222\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin2.png?resize=1024%2C367&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin2.png?resize=300%2C107&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin2.png?w=1360&amp;ssl=1 1360w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<h3>Testando em um navegador.<\/h3>\n<p>Configure o proxy no navegador em sua m\u00e1quina (n\u00e3o no servidor) e teste a navega\u00e7\u00e3o.<br \/>\nO cache j\u00e1 est\u00e1 fazendo, basta testar os bloqueios. (exemplo abaixo do meu primeiro proxy no IP 192.168.10.10), mas este que estou usando agora \u00e9 o 192.168.0.194.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/setting-proxy-client-003.png?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4257\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/setting-proxy-client-003.png?resize=620%2C365&#038;ssl=1\" alt=\"setting-proxy-client-003\" width=\"620\" height=\"365\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/setting-proxy-client-003.png?resize=1024%2C604&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/setting-proxy-client-003.png?resize=300%2C177&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/setting-proxy-client-003.png?w=1060&amp;ssl=1 1060w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Depois teste os bloqueios navegando em alguma p\u00e1gina com regra.<br \/>\nSe aparecer uma mensagem de bloqueio do Squid, a regra est\u00e1 funcionando.<\/p>\n<p>Quer conferir se suas regras foram criadas no arquivo de configura\u00e7\u00e3o do Squid?<\/p>\n<p>Visualize o arquivo com o comando:<\/p>\n<pre>sudo gedit \/etc\/squid3\/squid.conf<\/pre>\n<p>Vamos procurar pela declara\u00e7\u00e3o das ACLs, e depois pelas &#8220;Proxy Restrictions&#8221;.<\/p>\n<p><strong>* Repare que as declara\u00e7\u00f5es de acls que fizemos est\u00e3o l\u00e1.<\/strong><br \/>\n<a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin71.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4371\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin71.gif?resize=602%2C318&#038;ssl=1\" alt=\"squid-acl-webmin7\" width=\"602\" height=\"318\" \/><\/a><\/p>\n<p><strong>* Repare que as regras de acesso (http_access) usando as acls, foram criadas.<\/strong><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin81.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4372\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin81.gif?resize=620%2C317&#038;ssl=1\" alt=\"squid-acl-webmin8\" width=\"620\" height=\"317\" \/><\/a><\/p>\n<h3>Terceiro Exemplo &#8211; Bloqueando o Facebook &#8211; em 4 passos.<\/h3>\n<p>Outra regra que criei foi uma apenas para bloqueio do facebook tamb\u00e9m. (pois que usa ssl, ou seja autentica\u00e7\u00e3o https)<\/p>\n<p>Vamos fazer ao contr\u00e1rio agora, usando diretamente o arquivo de configura\u00e7\u00e3o e depois vamos ver se aparece no Webmin<\/p>\n<pre>sudo gedit \/etc\/squid3\/squid.conf<\/pre>\n<p><strong>1 &#8211; Declarando as acls.<\/strong><br \/>\nCriei 2 acls. Uma que bloqueia apenas minha m\u00e1quina Windows de teste e outra que bloqueia o Facebook, e chamei a primeira de &#8220;accontant&#8221; e a segunda de &#8220;fb&#8221;.<\/p>\n<p>acl accountant src 192.168.0.197\/24<br \/>\nacl fb dstdomain .facebook.com<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin11.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4375\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin11.gif?resize=593%2C336&#038;ssl=1\" alt=\"squid-acl-webmin11\" width=\"593\" height=\"336\" \/><\/a><\/p>\n<p><strong>2 &#8211; Criando os bloqueios &#8211; Proxy Restrictions<\/strong><\/p>\n<p>http_access deny fb accountant<br \/>\nhttp_access deny fb CONNECT fb accountant<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin10.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-4374\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin10.gif?resize=483%2C144&#038;ssl=1\" alt=\"squid-acl-webmin10\" width=\"483\" height=\"144\" \/><\/a><\/p>\n<p><strong>3 &#8211; Salve o arquivo e reinicie o Squid com o velho comando:<\/strong><\/p>\n<pre>sudo service squid3 restart<\/pre>\n<p>&nbsp;<\/p>\n<p><strong>4 &#8211; Cheque no Webmin<\/strong><\/p>\n<p>Abra a console do Webmin e verifique as novas ACLs e as novas Proxy Restriction, e voil\u00e1&#8230;est\u00e1 tudo a\u00ed.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin12.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4376\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin12.gif?resize=620%2C301&#038;ssl=1\" alt=\"squid-acl-webmin12\" width=\"620\" height=\"301\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin12.gif?resize=1024%2C498&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin12.gif?resize=300%2C146&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a> <a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin13.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4377\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin13.gif?resize=620%2C375&#038;ssl=1\" alt=\"squid-acl-webmin13\" width=\"620\" height=\"375\" \/><\/a><\/p>\n<p><strong>Novamente testando, apenas para garantir:<\/strong><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin17.gif?ssl=1\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-4378\" src=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin17.gif?resize=620%2C289&#038;ssl=1\" alt=\"squid-acl-webmin17\" width=\"620\" height=\"289\" srcset=\"https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin17.gif?resize=1024%2C478&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleuber.com.br\/wp-content\/uploads\/2014\/09\/squid-acl-webmin17.gif?resize=300%2C140&amp;ssl=1 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p>Bom \u00e9 isso a\u00ed pessoal!<\/p>\n<p>Com o Webmin voc\u00ea\u00a0 consegue configurar praticamente tudo em seu servidor, incluindo o Squid, e de forma bem mais f\u00e1cil do que editando o arquivo de configura\u00e7\u00e3o.<\/p>\n<p>Alguma coisa n\u00e3o funcionou? Tem alguma dica?<br \/>\nPor favor compartilhe nos coment\u00e1rios. \u00a0\ud83d\ude09<\/p>\n<p>Abra\u00e7os,<\/p>\n<p>Cleuber<\/p>\n<p>Fontes: Laborat\u00f3rio que fiz em <a href=\"https:\/\/cleuber.com.br\/index.php\/2014\/08\/07\/instalando-o-ubuntu-14-04-no-virtualbox\" target=\"_blank\"><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\">M\u00e1quina virtual com Ubuntu 14.04<\/span><\/span><\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ol\u00e1 pessoal, Recentemente criei alguns posts sobre Instala\u00e7\u00e3o de Web Server, Instala\u00e7\u00e3o do Squid, e Instala\u00e7\u00e3o do Webmin, conforme links abaixo. 1 &#8211; Instalando-um-servidor-web-passo-a-passo-com-o-lamp-no-ubuntu-14-04 2 &#8211; Webmin-seu-portal-web-para-gerenciar-seu-linux 3 &#8211; Instalando-um-servidor-proxy-com-squid-no-ubuntu-14-04 Agora, conforme prometido, vou colocar neste tutorial algumas configura\u00e7\u00f5es do Squid que o Webmin permite fazer. Embora eu n\u00e3o conhe\u00e7a a fundo todas as configura\u00e7\u00f5es &hellip;<\/p>\n","protected":false},"author":1,"featured_media":4310,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[51,4,348],"tags":[264,263,167,168],"class_list":["post-4269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dicas-e-tutoriais","category-tutoriais-linux","category-servidores-linux","tag-proxy-server","tag-servidor-linux","tag-squid","tag-webmin"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/posts\/4269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/comments?post=4269"}],"version-history":[{"count":0,"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/posts\/4269\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/media\/4310"}],"wp:attachment":[{"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/media?parent=4269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/categories?post=4269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cleuber.com.br\/index.php\/wp-json\/wp\/v2\/tags?post=4269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}