Linux installation JDK

1, for http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
Direct download, then jump page select platform in the Linux download, I did not register, Direct point continue go to the next page, select the type of package you want to download, I choose
jdk-7u5-linux-i586.rpm the speed of the fast words will be finished.

2. Mkdir/usr/java----New Java folder

3. Copy the downloaded JDK to the new Java directory

4. Modify executable permissions:

#chmod u+x jdk-7u5-linux-i586.rpm

5. Installing the JDK

RPM-IVH jdk-7u5-linux-i586.rpm

6. Increase environment variables

Vi/etc/profile

Add the following on the last side of the file:

Export java_home=/usr/java/jdk1.7.0_79
Export Java_bin=/usr/java/jdk1.7.0_79/bin
Export path= $PATH: $JAVA _home/bin
Export classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar
Export Java_home java_bin PATH CLASSPATH

Save exit: Wq

7. Enter the/usr/bin/directory

Cd/usr/binln-s-f/usr/java/jdk1.7.0_79/jre/bin/javaln-s-f/usr/java/jdk1.7.0_79/bin/javac

8. View environment variable Java-version

Success!

Reference from: http://blog.sina.com.cn/s/blog_6d39ac7e010191zy.html

Http://www.jizhuomi.com/android/environment/124.html

Http://blog.chinaunix.net/uid-12115233-id-3304951.html

Linux installation JDK