informatica:linux:java
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
informatica:linux:java [2015/06/26 06:16] – jose | informatica:linux:java [2018/05/10 07:37] – [SUN JRE] javi | ||
---|---|---|---|
Line 3: | Line 3: | ||
Java JRE Java Runtime Environment Plugin Mozilla Iceweasel | Java JRE Java Runtime Environment Plugin Mozilla Iceweasel | ||
- | ====== Descarga versiones antiguas de java ====== | + | ===== Descarga versiones antiguas de java ===== |
http:// | http:// | ||
Line 21: | Line 21: | ||
==== SUN JRE ===== | ==== SUN JRE ===== | ||
- | Probado en Jessie: | + | 1. Descargar el JRE de Oracle: |
- | 1. Descargar JRE: | + | https:// |
- | Todas:\\ | + | En mi caso "Linux x64": |
- | http:// | + | |
- | Versión 7:\\ | + | http://javadl.oracle.com/ |
- | http://www.oracle.com/ | + | |
- | En mi caso: | + | 2. Descomprimirlo en /opt |
- | jre-7u11-linux-x64.tar.gz | + | < |
+ | sudo cp /path/to/jre-8u171-linux-x64.tar.gz | ||
+ | cd /opt | ||
+ | sudo tar xfz jre-8u171-linux-x64.tar.gz | ||
+ | sudo ln -s jre1.8.0_171 java | ||
+ | </ | ||
- | 2. Descomprimir en /opt: | + | 3. Instalar la alternativa: |
- | | + | sudo update-alternatives |
- | | + | |
- | sudo tar xvfz jre-7u11-linux-x64.tar.gz | + | |
- | sudo ln -s jre1.7.0_11 | + | |
- | + | ||
- | 3. Enlazar | + | |
- | cd /usr/local/bin/ | + | 4. Activarla: |
- | | + | |
+ | sudo update-alternatives --config java | ||
+ | |||
+ | 5. Seleccionar la entrada que acabamos de crear, en nuestro caso la opción 1: | ||
+ | |||
+ | < | ||
+ | There are 2 choices for the alternative java (providing | ||
+ | |||
+ | | ||
+ | ------------------------------------------------------------ | ||
+ | 0 / | ||
+ | * 1 | ||
+ | 2 / | ||
+ | |||
+ | Press < | ||
+ | </ | ||
+ | |||
+ | 6. Comprobar que tenemos la versión de Oracle de java: | ||
+ | |||
+ | java -version | ||
| | ||
+ | Salida esperada: | ||
+ | |||
+ | < | ||
+ | java version " | ||
+ | Java(TM) SE Runtime Environment (build 1.8.0_171-b11) | ||
+ | Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode) | ||
+ | </ | ||
+ | |||
==== SUN JRE via java-package ===== | ==== SUN JRE via java-package ===== | ||
Line 108: | Line 133: | ||
==== SUN JRE ==== | ==== SUN JRE ==== | ||
- | Puede que para que funcione también se tenga que cambiar la jre del sistema | ||
- | El plugin del navegador es el fichero | + | 1. Descargar |
- | / | + | |
- | Que suele ser un link simbólico a alternatives: | + | |
- | / | + | |
- | Que a su vez es un link simbólico a la JVM que utilice. | + | |
- | En el caso de OPENJDK: | + | |
- | / | + | |
- | En el caso de SUN de Java | + | |
- | / | + | |
- | Probado en Jessie: | + | https:// |
- | 1. Descargar JRE: | + | En mi caso "Linux x64": |
- | http://www.oracle.com/ | + | http://javadl.oracle.com/ |
- | http:// | + | |
- | En mi caso: | + | 2. Descomprimirlo en /opt |
- | jre-7u11-linux-x64.tar.gz | + | < |
+ | sudo cp /path/to/jre-8u171-linux-x64.tar.gz | ||
+ | cd /opt | ||
+ | sudo tar xfz jre-8u171-linux-x64.tar.gz | ||
+ | sudo ln -s jre1.8.0_171 java | ||
+ | </ | ||
- | 2. Descomprimir en /opt: | + | 3. Instalar la alternativa: |
- | sudo cp /tmp/jre-7u11-linux-x64.tar.gz /opt; sudo tar xvfz /tmp/jre-7u11-linux-x64.tar.gz | + | sudo update-alternatives |
- | 3. Enlazar. El fichero libjavaplugin.so suele ser un enlace a alternatives | + | 4. Activarla: |
- | | + | sudo update-alternatives --config |
- | | + | |
- | 4. Abrir y cerrar iceweasel | + | 5. Seleccionar la entrada que acabamos de crear, en nuestro caso la opción 1: |
+ | |||
+ | < | ||
+ | There are 2 choices for the alternative mozilla-javaplugin.so (providing / | ||
+ | |||
+ | Selection | ||
+ | ------------------------------------------------------------ | ||
+ | 0 / | ||
+ | * 1 / | ||
+ | 2 / | ||
+ | |||
+ | Press < | ||
+ | </ | ||
+ | |||
+ | 6. Cerrar (si está abierto firefox) | ||
+ | |||
+ | 7. Teclar en la barra de navegación: | ||
+ | |||
+ | about: | ||
+ | |||
+ | Salida esperada: | ||
+ | |||
+ | < | ||
+ | Java(TM) Plug-in 11.171.2 | ||
+ | |||
+ | File: libnpjp2.so | ||
+ | Path: / | ||
+ | Version: 11.171.2 | ||
+ | State: Enabled | ||
+ | Next Generation Java Plug-in 11.171.2 for Mozilla browsers | ||
+ | |||
+ | MIME Type Description Suffixes | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | application/ | ||
+ | </ | ||
===== Error eclipse y java solo debian ===== | ===== Error eclipse y java solo debian ===== |
informatica/linux/java.txt · Last modified: 2018/10/04 08:16 by javi