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原创 Linux下安装MySql5.7

1、home目录下新建安装包存放位置cd home mkdir install_packet cd /home/install_packet2、检查是否已经过mysql，新买的服务器未安装过mysql直接略过yum list installed | grep mysql注意：如果已安装,则清除yum -y remove mysql-libs.x86_643、下载mysql5.7 rpm源wget http://repo.mysql.com/mysql57-community-re