Install Java on RHEL6

Install Java on RHEL6

Install Java on RHEL6

Uninstall old Java versions
# Java-version
# Rpm-qa | grep java
# Rpm-e -- nodeps java-1.5.0-gcj-1.5.0.0-29.1.el6.x86_64

Bin Installation
# Chmod a + x jdk-6u31-linux-x64.bin
# Cd/opt/
# Mkdir java
# Cd java
#/Home/bati/Downloads/jdk-6u31-linux-x64.bin

Java (TM) SE Development Kit 6 successfully installed.
......
Press Enter to continue .....
Done.

Install it to the directory where the bin file is executed.

Rpm Installation
# Chmod a + x jdk-6u31-linux-x64-rpm.bin
#./Jdk-6u31-linux-x64-rpm.bin

Installed in/usr/java

Configure Environment Variables
# Vim/etc/profile

Add the following content
Export JAVA_HOME =/usr/java/jdk1.6.0 _ 31
Export PATH = $ JAVA_HOME/bin: $ PATH

Effective immediately:
# Source/etc/profile
# Java-version

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