Install Oracle JDK 7 on Oracle Linux 6.X KDE 64-bit
The Tutorial shows you in Easy-Steps How to Install Oracle-Sun Java JDK 7 SE 64-bit Release on Oracle-Linux 6.x KDE4 x8664 Desktop.
After Installing you will need to Use the update-alternatives Tool to Update your System Java to Sun SE JDK 7.
The Screenshots of Installation Correspond to the Install on a Oracle Linux 6 KDE Desktop but the Procedure on GNOME, XFCE… Should be Near Identical.
Following the Easiest and Practicable Way I have Expressly Excluded the Use of Terminal Commands here.
So Take the Time of Carefully Reading and Executing the Instructions Contained Here and All should Work Like a Breeze :)
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Download Oracle Java SE JDK 7:
JDK 7 Linux x64.rpm -
Select the Open with Package Installer Option
We Suppose that you Browser like Firefox will Prompt you About the Downloading Procedure to Follow like Here.
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When the Download is Achieved you will be Automatically Prompted for Installing
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After all the Dependencies are Fulfilled Java is Ready to Be Installed
Follow to Confirm and Authorize Also if you Are Warned About Installation of Unsigned Content…
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Update System Java to Sun Java SE JDK 7
update-alternatives --config java
And for the Java Compiler instead:
sudo update-alternatives --config javac
Just Select the Installed JDK Item Number.
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Optionally Set Java Environment Variable.
su <myUser>
nano $HOME/.bashrc
Append:
export JAVA_HOME=/usr/lib/jvm/jdk1.<X.Y_uZ>
Ctrl+x to Save & Exit from nano :)
source $HOME/.bashrc
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How to Install Oracle Java Browser Plug-In:
Guides to Installing the Tomcat 7 Server on Oracle-Linux:
