Aliyun the installation of JDK on the host computer A solution to the problem _java

Today continue to install JDK to the Aliyun service, we need to see if the Aliyun is 32 bit or 64 bit, if 32 bits download 32-bit package, if 64-bit download 64-bit Package

My is the 64-bit, beginning I do not know how to distinguish between 32/64, originally X64 is 64, I also ran to oracal official website download 32-bit X86 bag, made an afternoon said there is a library problems

Now I'm going to list the name of the package, and jdk-7u25-linux-x64.rpm.x64 represents the 64-bit system.
First download JDK package, I am now downloading jdk-7u25-linux-x64.rpm this package, and then go up through xftp

This xftp communication system is already supported.
. Just need to download a xftp tool. The specific download address is available on Aliyun's website.

After uploading. Direct input to installation instructions
# rpm-ivh/home/jdk-7u25-linux-x64.rpm
After installation, you can configure the environment.

Configuring the Environment
[FFF]] # VI ~/.bash
Enter on Open Text
Set java_home=/usr/java/jdk1.7.0_25
Export Java_home
Set path= $JAVA _home/bin: $PATH
Export PATH
Set classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar
Export CLASSPATH

Enter results and press: Wq then press ENTER

Restart the computer
[FFF]] #reboot
When you are done, enter the instructions to check for proper installation
#java-version

Displays the following information to prove the installation was successful
Java Version "1.7.0_25"
Java (TM) SE Runtime Environment (build 1.7.0_25-b15)
Java HotSpot (TM) 64-bit Server VM (build 23.25-b01, Mixed mode)