linux 检验环境变量是否生效 echo $openpalette_container_name rpm rpm -ivh dbeaver-<version>.rpm 查找文件 find -name Docker.wps export|grep proxy sudo yum clean all sudo yum makecache rm -rf 'ls | grep -v "*.lastUpdated"' python3.7.2安装 https://www.cnblogs.com/yhongji/p/9383857.html