Question

如何修改.bashrc文件设置环境变量

Answer 1

# .bashrc
set JAVA_HOME=/usr/j2sdk
export JAVA_HOME
set PATH=$PATH:$JAVA/bin
export PATH
set CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export CLASSPATH
# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi

重启后 echo $JAVA_HOME没有
JAVA -version也不行,说明设置不行

Answer 2

vi ~/.bashrc
增加你要的环境变量设置

Answer 3

您好，请问您是想知道如何修改.bashrc文件设置环境变量吗？