{"id":1751,"date":"2015-04-28T23:59:00","date_gmt":"2015-04-29T04:59:00","guid":{"rendered":"http:\/\/linuxitos.com\/main\/cambiar-openjdk-por-oracle-jdk-en-fedora\/"},"modified":"2015-04-28T23:59:00","modified_gmt":"2015-04-29T04:59:00","slug":"cambiar-openjdk-por-oracle-jdk-en-fedora","status":"publish","type":"post","link":"https:\/\/linuxitos.com\/main\/cambiar-openjdk-por-oracle-jdk-en-fedora\/","title":{"rendered":"Cambiar OpenJDK por Oracle JDK en Fedora"},"content":{"rendered":"<div style=\"clear: both; text-align: center;\"><a href=\"http:\/\/2.bp.blogspot.com\/-J24QU4yi6dg\/VUBgliHHbeI\/AAAAAAAAAsg\/6YtzmL8A2Uo\/s1600\/images.duckduckgo.com.jpg\" style=\"margin-left: 1em; margin-right: 1em;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" src=\"http:\/\/2.bp.blogspot.com\/-J24QU4yi6dg\/VUBgliHHbeI\/AAAAAAAAAsg\/6YtzmL8A2Uo\/s1600\/images.duckduckgo.com.jpg\" height=\"169\" width=\"320\" \/><\/a><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div style=\"text-align: justify;\">Anteriormente se explic\u00f3 como instalar JDK o JRE. Al instalar dichos paquetes, a veces ya se tiene instalado OpenJDK, por ente no toma el JDK de Oracle, sino que se queda con la versi\u00f3n de OpenJDK.<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<h4>Cambiar java<\/h4>\n<div style=\"text-align: justify;\">Para cambiar java se utiliza el siguiente comando:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">sudo alternatives --config java<\/span><\/pre>\n<\/div>\n<div style=\"text-align: justify;\">Y muestra los programas instalados que proporcionan java:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">Hay 3 programas que proporcionan 'java'.<br \/><br \/>  Selecci\u00f3n    Comando<br \/>-----------------------------------------------<br \/>*+ 1           \/usr\/lib\/jvm\/java-1.8.0-openjdk-1.8.0.45-31.b13.fc21.x86_64\/jre\/bin\/java<br \/>   2           \/usr\/java\/jdk1.8.0_45\/jre\/bin\/java<br \/>   3           \/usr\/java\/jre1.8.0_45\/bin\/java<br \/>Presione Intro para mantener la selecci\u00f3n actual[+], o escriba el n\u00famero de la selecci\u00f3n:<\/span><\/pre>\n<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: red;\">Nota: el s\u00edmbolo [+] indica qu\u00e9 programa se est\u00e1 usando actualmente para ejecutar java&nbsp;<\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\">Para seleccionar una opci\u00f3n es necesario indicar el n\u00famero y presionar enter y con eso finaliza la selecci\u00f3n del entorno java.<\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><br \/><\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<h4>Cambiar javaws<\/h4>\n<div style=\"text-align: justify;\">El cambio del entorno javaws es la misma din\u00e1mica que el anterior, el comando a utilizar es:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">sudo alternatives --config javaws<\/span><\/pre>\n<\/div>\n<div style=\"text-align: justify;\">Y mostrar\u00e1 como resultado:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">Hay 2 programas que proporcionan 'javaws'.<br \/><br \/>  Selecci\u00f3n    Comando<br \/>-----------------------------------------------<br \/>*  1           \/usr\/java\/latest\/jre\/bin\/javaws<br \/> + 2           \/usr\/java\/jdk1.8.0_45\/jre\/bin\/javaws<br \/><br \/>Presione Intro para mantener la selecci\u00f3n actual[+], o escriba el n\u00famero de la selecci\u00f3n:<\/span><\/pre>\n<\/div>\n<div style=\"text-align: justify;\">Si por alguna raz\u00f3n les es necesario configurar javaws entonces tambi\u00e9n es necesario configurar libjavaplugin.so o libjavaplugin.so.x86_64 dependiendo de la arquitectura del SO.<\/div>\n<div style=\"text-align: justify;\">Los comandos a utilizar son:<\/div>\n<div style=\"text-align: justify;\">Para x86<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">sudo alternatives --config libjavaplugin.so<\/span><\/pre>\n<p>Para x86_64<\/p><\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">sudo alternatives --config libjavaplugin.so.x86_64<\/span><\/pre>\n<\/div>\n<h4>Cambiando javac<\/h4>\n<div style=\"text-align: justify;\">Los comando para configurar javac son:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">sudo alternatives --config javac<\/span><\/pre>\n<\/div>\n<div style=\"text-align: justify;\">Y mostrar\u00e1 un resultado parecido al siguiente:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">Hay 2 programas que proporcionan 'javac'.<br \/><br \/>  Selecci\u00f3n    Comando<br \/>-----------------------------------------------<br \/>*+ 1           \/usr\/lib\/jvm\/java-1.8.0-openjdk-1.8.0.45-31.b13.fc21.x86_64\/bin\/javac<br \/>   2           \/usr\/java\/jdk1.8.0_45\/bin\/javac<br \/><br \/>Presione Intro para mantener la selecci\u00f3n actual[+], o escriba el n\u00famero de la selecci\u00f3n:<\/span><\/pre>\n<\/div>\n<h2>Finalizando la instalaci\u00f3n<\/h2>\n<div style=\"text-align: justify;\">Como parte de la actualizaci\u00f3n o cambio de OpenJDK por Oracle JDK es necesario actualizar las variables de entorno, lo siguientes comandos se utilizan para eso:<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\">\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">export JAVA_HOME=\"\/usr\/java\/latest\"<\/span><\/pre>\n<\/div>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">export JAVA_HOME=\"\/usr\/java\/jdk1.8.0_45\"<\/span><\/pre>\n<pre style=\"background: none no-repeat scroll 0% 0% rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); font-family: &quot;Droid Sans Mono&quot;,Consolas,monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; opacity: 0.85; padding: 9.5px; text-align: start; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"color: white;\">export JAVA_HOME=\"\/usr\/java\/jre1.8.0_45\"<\/span><\/pre>\n<div style=\"text-align: justify;\"><span style=\"color: black;\"><\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div style=\"text-align: justify;\">Fuente: http:\/\/www.if-not-true-then-false.com\/2014\/install-oracle-java-8-on-fedora-centos-rhel\/<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Anteriormente se explic\u00f3 como instalar JDK o JRE. Al instalar dichos paquetes, a veces ya se tiene instalado OpenJDK, por ente no toma el JDK de Oracle, sino que se queda con la versi\u00f3n de OpenJDK. Cambiar java Para cambiar java se utiliza el siguiente comando: sudo alternatives &#8211;config java Y muestra los programas instalados [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1255,1256,1244,1246,1253,1254,446,1247,1248,1252,1249,1245,1251,1250,1257],"tags":[],"class_list":["post-1751","post","type-post","status-publish","format-standard","hentry","category-cambiar-openjdk-por-orcale-jdk","category-change-openjdk","category-instalar-java","category-instalar-jdk","category-install-java","category-install-jdk","category-java","category-java-fedora","category-java-install","category-java-linux","category-jdk","category-jdk-fedora","category-jdk-linux","category-oracle-jdk","category-set-oracle-jdk"],"_links":{"self":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts\/1751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/comments?post=1751"}],"version-history":[{"count":0,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts\/1751\/revisions"}],"wp:attachment":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/media?parent=1751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/categories?post=1751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/tags?post=1751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}