Linux命令

• 测试机上设置scala环境变量

vim .bash_profile
export JAVA_HOME=/home/share/tools/java/jdk1.8.0_144
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export SCALA_HOME=/home/share/tools/scala-2.11.6
export PATH=$PATH:$SCALA_HOME/bin

然后“shift+zz”保存
再输入以下指令激活

source .bash_profile