centos7 RPM方式安装MySQL5.6
a) 查看centos版本 cat /etc/redhat-release b) 卸载MariaDB (centos7默认自带) 查看当前安装的mariadb包: rpm -qa | grep mariadb 强制卸载: rpm -e --nodeps mariadb-libs-5.5.44-2.el7.centos.x86_64 c) 查看是否已经安装了MySQL rpm -qa | grep -i mysql find / -name mysql 删除分散mysql文件 find / -name mysql / # whereis mysql 删除配置文档 rm -rf /etc/my.cnf 再次查找机器是否安装mysql rpm -qa|grep -i mysql d) 安装MySQL cd /data/soft/MySQL-5.6.36-1.el7.x86_64.rpm-bundle ls MySQL-client-5.6.36-1.el7.x86_64.rpm MySQL-server-5.6.36-1.el7.x86_64.rpm MySQL-devel-5.6.36-1.el7.x86_64.rpm rpm -ivh MySQL-server-5.6.36-1.el7.x86_64.rpm rpm -ivh MySQL-devel-5.6.36-1