[CentOS 6.4] Java jdk 컴파일 설치

# rpm -qa | grep jdk 
java-1.6.0-openjdk-1.6.0.0-1.48.1.11.3.el6_2.x86

# yum remove java-1.6.0-openjdk-1.6.0.0-1.48.1.11.3.el6_2.x86

# getconf LONG_BIT
32

# cd /usr/loca/src/

# wget http://download.oracle.com/otn-pub/java/jdk/7u51-b13/jdk-7u51-linux-i586.tar.gz?AuthParam=1390533490_ff7d5fa1df9abbca467009c857388323

# tar xvfz jdk-7u51-linux-i586.tar.gz\?AuthParam\=1390533490_ff7d5fa1df9abbca467009c857388323

#mkdir /usr/local/java

# mv jdk1.7.0_51   jdk

# mv jdk   /usr/loca/java/

# vi /etc/profile

### JAVA by kikcingplay  ###
export  JAVA_HOME=/usr/local/java/jdk
export  JRE_HOME=/usr/local/java/jdk/jre
export  PATH=$PATH:$JAVA_HOME/bin

# source /etc/profile 

#java -version
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) Server VM (build 24.51-b03, mixed mode)