{"id":144,"date":"2020-10-10T16:22:43","date_gmt":"2020-10-10T16:22:43","guid":{"rendered":"https:\/\/atelae.com\/?p=144"},"modified":"2020-10-10T16:22:43","modified_gmt":"2020-10-10T16:22:43","slug":"configurar-proxy-en-linux","status":"publish","type":"post","link":"https:\/\/atelae.com\/index.php\/2020\/10\/10\/configurar-proxy-en-linux\/","title":{"rendered":"Configurar Proxy en Linux"},"content":{"rendered":"\r\n<p class=\"wp-block-paragraph\"><strong>Configurar Proxy en Linux<\/strong><\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">En esta entrada se explica como configurar Linux para navegar a trav\u00e9s de un servidor Proxy.<\/p>\r\n<p>Informaci\u00f3n extra\u00edda de:<br \/><a href=\"https:\/\/www.sysadmit.com\/2020\/03\/linux-configurar-proxy.html\">https:\/\/www.sysadmit.com\/2020\/03\/linux-configurar-proxy.html<\/a><\/p>\r\n<p>&nbsp;<\/p>\r\n<p><span style=\"font-size: 1.125rem;\">Para configurar un proxy en un equipo Linux, bastar\u00e1 con configurar una variable de entorno.<\/span><\/p>\r\n<p><strong>Linux: Configurar proxy: Variable de entorno<\/strong><\/p>\r\n<p><br \/>La variable de entorno donde situaremos la configuraci\u00f3n del proxy es la siguiente:<br \/><br \/>http_proxy<br \/><br \/>Para definir una variable de entorno, utilizaremos el comando export.<br \/><br \/>Ejemplo:<br \/><br \/>export http_proxy=http:\/\/nombre-servidor:puerto\/<br \/><br \/>Podemos indicar los datos de la autenticaci\u00f3n de la siguiente forma:<br \/><br \/>export http_proxy=http:\/\/usuario:contrase\u00f1a@nombre-servidor:puerto\/<br \/><br \/>Tambi\u00e9n es buena idea a\u00f1adir la siguiente variable de entorno:<br \/><br \/>https_proxy<br \/><br \/>De esta forma, podremos utilizar el proxy para acceder a sitios web con https (443)<br \/><br \/>Ejemplo:<br \/><br \/>export https_proxy=https:\/\/usuario:contrase\u00f1a@nombre-servidor:puerto\/<br \/><br \/>Para ver la configuraci\u00f3n del proxy, ejecutamos:<br \/><br \/>echo $http_proxy<br \/>echo $https_proxy<br \/><br \/>Para eliminar la configuraci\u00f3n de proxy, bastar\u00e1 eliminar las variables de entorno con ejecutando:\u00a0<br \/><br \/>unset\u00a0http_proxy<br \/>unset https_proxy<br \/><br \/><\/p>\r\n<p>&nbsp;<\/p>\r\n<p><strong>Linux: Configurar proxy: Variable de entorno permanente<\/strong><\/p>\r\n<p><br \/>Es posible establecer la configuraci\u00f3n del proxy de forma permanente utilizando una variable de entorno permanente.<br \/><br \/>Existen varias formas de configurar una variable de entorno permanente en sistemas operativos Linux. Consultar entrada de variables de entorno.<br \/><br \/><br \/><\/p>\r\n<p><strong>Linux: Configurar proxy: Yum<\/strong><\/p>\r\n<p><br \/>Con el comando yum (Yellow dog Update, Modified) podemos administrar el repositorio de sistemas operativos RedHat\/CentOS.<br \/><br \/>En el fichero de configuraci\u00f3n de yum, podemos establecer la configuraci\u00f3n del proxy.<br \/><br \/>Fichero de configuraci\u00f3n de yum:<br \/><br \/>\/etc\/yum.conf<br \/><br \/>Configuraci\u00f3n de proxy en el fichero de configuraci\u00f3n de yum:<br \/><br \/>proxy=http:\/\/Nombre-servidor:puerto<br \/>proxy_username=usuario<br \/>proxy_password=contrase\u00f1a<br \/><br \/><\/p>\r\n<p><strong>Linux: Configurar proxy: apt<\/strong><\/p>\r\n<p><br \/>En sistemas operativos Debian\/Ubuntu, la administraci\u00f3n del sistema de paqueter\u00eda se realiza con el comando: apt-get<br \/><br \/>La configuraci\u00f3n de apt-get reside en el siguiente fichero:<br \/><br \/>\/etc\/apt\/apt.conf<br \/><br \/>Si editamos el fichero, a\u00f1adimos:<br \/><br \/>Acquire::http::Proxy \u00abhttp:\/\/usuario:contrase\u00f1a@nombre-servidor:puerto\u00bb;<br \/>Acquire::https::Proxy \u00abhttps:\/\/usuario:contrase\u00f1a@nombre-servidor:puerto\u00bb;<\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>En esta entrada se explica como configurar linux para navegar a trav\u00e9s de un servidor proxy.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[7,21,26],"tags":[41,76],"class_list":["post-144","post","type-post","status-publish","format-standard","hentry","category-centos","category-linux","category-red","tag-configurar","tag-wildfly"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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