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下载地址           http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm1、下载后执行安装命令sudo rpm -ivh mysql-community-release-el7-5.noarch.rpm2、安装完成后ls -1 /etc/yum.repos.d/mysql-community*...

一、安装实操安装前首先查看机器是否安装有mysql,如果没有的话开始安装sudo rpm -qa | grep mysql-server1、安装mysql服务,会发现没有可用的mysql包sudo yum -y install mysql-community-server2、下载mysql需要的文件sudo wget -i -c http://dev.mysql.co...

1、查找是否安装mysqlsudo rpm -qa|grep -i mysql 2、显示之前安装的mysql-community-common-5.7.23-1.el7.x86_64mysql-community-libs-5.7.23-1.el7.x86_64mysql-community-client-5.7.23-1.el7.x86_64mysql57-communit...