JDK 설치하기.

# 다운로드

    http://www.oracle.com/technetwork/java/javase/downloads/index.html

# 실행 퍼미션 지정

    chmod 744 jdk-6u25-linux-i586.bin or x68

 

# configure & make

    cd /home/계정/app

    mkdir java

    cd java

    mv -f /home/계정/dist/jdk1.6.0_25 .

    ln -s /home/계정/app/java/jdk1.6.0_25 jdk

    yum remove java-1.4.2-gcj-compat.x86_64

    yum remove java-1.6.0-openjdk.x86_64

 

# 사용자 환경변수 설정

    vi .bash_profile

        JAVA_HOME=/home/계정/app/java/jdk
        PATH=$JAVA_HOME/bin:$PATH:$HOME/bin

        export PATH
        export JAVA_HOME