Linux 环境变量设置

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
    . ~/.bashrc
fi

# User specific environment and startup programs
export JAVA_HOME=/data/ALMR/jdk
export ANT_HOME=/home/enovia_dev/michael/apache-ant-1.9.3

export PATH=$JAVA_HOME/bin:$ANT_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/:$JRE_HOME/lib:$CLASSPATH 

PATH=$PATH:$HOME/bin

export PATH

bash
JAVA_HOME=/data/ALMR/jdk
export JAVA_HOME
echo $JAVA_HOME

ANT_HOME=/home/enovia_dev/michael/apache-ant-1.9.3
export ANT_HOME
echo $ANT_HOME

$ANT_HOME/bin/ant all
$ANT_HOME/bin/ant deploy

env
export PATH=$PATH:/usr/sfw/bin:/usr/ccs/bin
env

export PATH=/data/ALMR/michael/software/apache-ant-1.9.3/bin:$PATH
export PATH=$PATH:/data/ALMR/michael/software/apache-ant-1.9.3/bin

#注意两条语句顺序不同的差别；谁写在前面，系统就会选择调用谁，后面的同样定义将不起作用。