Ubuntu下的几个环境变量

#JDK
export JAVA_HOME=/home/chaosi/software/JDK7
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH

#Tomcat
export CLASSPATH=$CLASSPATH:%JAVA_HOME/lib/tools.jar
export TOMCAT_HOME=/home/chaosi/software/tomcat
export CATALINA_HOME=$TOMCAT_HOME
export PATH=$PATH:$TOMCAT_HOME/bin

#Android SDK
export ANDROID_SDK_HOME=/home/chaosi/software/androidSDK
export PATH=${ANDROID_SDK_HOME}/tools:${ANDROID_SDK_HOME}/platform-tools:${PATH}