If Not True Then False

Install Oracle Java 7u79/80 on Fedora 24/23, CentOS/RHEL 7.2/6.8/5.11 - Comment Page: 9

Please note: This guide still working normally if you want install Sun/Oracle Java 7, but if you want Java 8 version, then check Install Oracle Java JDK/JRE 8 on Fedora, CentOS/RHEL. This is guide, howto Install Sun/Oracle Java JDK and JRE 7 CPU (7u79) and PSU (7u80) on Fedora 24/23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.8/5.11, Red Hat (RHEL) 7.2/6.8/5.11. Read more, what is difference...


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Hello, nice tutorial.

I have a issue, I want to know how can I remove any version of JAVA installed in my System manually and sets my system cleans that the first time?.


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Nice article.

The only bad thing is that its difficult to read the dark blue on dark grey background for the syntax. Otherwise its a good article.

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y have this error

javaws: no se encontró la orden
in english
javaws: command not found

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Hi epagano,

Could you tell little more what you tried to install (JDK or JRE) and what commands you run?

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Hi JR,

I want to uninstall java 1.8 and install 1.7. Below is the output for the given commands.

[root@localhost bin]# ls -la /usr/bin/java
lrwxrwxrwx. 1 root root 22 Dec 26 18:23 /usr/bin/java -> /etc/alternatives/java
[root@localhost bin]# ls -la /etc/alternatives/java
lrwxrwxrwx. 1 root root 72 Dec 26 18:23 /etc/alternatives/java -> /usr/lib/jvm/java-1.8.0-openjdk-
[root@localhost bin]# ls -la /usr/java/latest/jre/bin/java
ls: cannot access ‘/usr/java/latest/jre/bin/java’: No such file or directory
[root@localhost bin]# ls -la /usr/java/latest/bin/java
ls: cannot access ‘/usr/java/latest/bin/java’: No such file or directory
[root@localhost bin]# ls -la /usr/java
ls: cannot access ‘/usr/java’: No such file or directory
[root@localhost bin]# ls -la /usr/java/
ls: cannot access ‘/usr/java/’: No such file or directory
[root@localhost bin]# env |grep -i -e java -e path
[root@localhost bin]#

Please help.

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Hi Rafiqunnisa,

You have only OpenJDK 1.8 installed? Not Oracle Java at all?

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