常用环境变量配置（复制粘贴备用）

 

vim /etc/profile 

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# jdk11 export ES_JAVA_HOME=/usr/local/jdk-11.0.15.1 export PATH=$ES_JAVA_HOME/bin:$PATH export CLASSPATH=.:$ES_JAVA_HOME/lib/dt.jar:$ES_JAVA_HOME/lib/tools.jar

 

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# jdk1.8 export JAVA_HOME=/usr/local/jdk1.8.0_211 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar     # jmeter export JMETER_HOME=/usr/local/apache-jmeter-5.1.1 export PATH=$JMETER_HOME/bin:$PATH       # redis export REDIS_HOME=/usr/local/redis export PATH=$REDIS_HOME/bin:$PATH   # mysql5.7 export PATH=/usr/local/mysql/bin:$PATH   # git export GIT_HOME=/usr/local/git-2.9.5 export PATH=$GIT_HOME/bin:$PATH

 

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# maven export MAVEN_HOME=/usr/local/apache-maven-3.6.1 export PATH=$MAVEN_HOME/bin:$PATH

 

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# zookeeper export ZK_HOME=/usr/local/zookeeper-3.4.14 export PATH=$ZK_HOME/bin:$PATH