1: 单个用户环境变量设置shell
用户目录e.g /home/michael/下面apache
.bash_profile是登录的时候读取的配置。
.bashrc是每一次bash启动都要读取的配置。bash
/home/enovia_devsession
# .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
2:root 用户全量设置spa
3:set session级别设置code
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 $ANT_HOME/bin/ant deploy
or if you're using the bash shell, runblog
env export PATH=$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一样的差异;谁写在前面,系统就会选择调用谁,后面的一样定义将不起做用。
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