标签：linux java jdk
export JAVA_HOME=/usr/java/jdk1.7.0_51
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH
Linux上安装JDK
原文地址：http://blog.csdn.net/jediael_lu/article/details/38925871
