How to install JDK on Cent OS

Download Java SE SDK 6, just go to http://java.sun.com/javase/downloads/index.jsp, and follow the instructions to download a Linux Version called jdk-6-linux-i586-rpm.bin, and save it in /usr/java directory.

You may have to create the java directory if it’s not there.

To install Java SE SDK, just type following commands in /usr/java directory.

# cd /usr/java
# chmod 755 jdk-6-linux-i586-rpm.bin
# ./jdk-6-linux-i586-rpm.bin

To verify that JDK6 is installed in /usr/java/jdk1.6.0_16 directory, type the following command to test:

# /usr/java/jdk1.6.0_16/bin/java -version
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