tar -xvf maven_3.3.9.tar.gz
export JAVA_HOME=/usr/local/java/jdk1.8.0_111
export MAVEN_HOME=/usr/local/maven/maven_3.3.9
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin
原文：http://www.cnblogs.com/adamas21/p/6241038.html