linux 常用操作

maven 环境变量

export M2_HOME=/data/maven/apache-maven-3.6.3

export CLASSPATH=$CLASSPATH:$M2_HOME/lib

export PATH=$PATH:$M2_HOME/bin

　jdk

apt install openjdk-8-jdk-headless

　docker提权

chmod -R 777 /var/run/docker.sock

docker-compose

curl -L https://get.daocloud.io/docker/compose/releases/download/1.29.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose