Linux JDK安装

oracle网站下载jdk

.rpm.bin

运行：

1. ./XXXX.rpm.bin

2. rpm -iv XXXX.rpm

.bin

运行：./XXXX.bin

Normally install jave into /usr

configuration

1. modify /etc/profile file

add

export JAVA_HOME=/usr/<java path>

export JAVA_BIN=$JAVA_HOME/bin

export JRE_HOME=$JAVA_HOME/jre

export PATH=$JAVA_HOME/bin:$PATH

export LD_LIBRARY_PATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib

export CLASSPATH=$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

2. execute: source /etc/profile