mysql5.6

1、下载mysql的安装包 #下载mysql wget https://cdn.mysql.com/archives/mysql-5.6/mysql-5.6.30.tar.gz 2、编译安装mysql #查看系统发行版本号 cat /etc/redhat-release CentOS Linux release 7.8.2003 (Core) # 安装依赖包 yum install ncurses-devel libaio-devel -y yum install cmake gcc gcc-c++ make autoconf -y #关闭SELinux #临时关闭selinux setenforce 0 #永久关闭selinux sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config #关闭防火墙 #查看防火墙状态 systemctl status firewalld.service #临时关闭防火墙 systemctl stop firewalld.service #永久关闭防火墙 systemctl disable firewalld.service #创建mysql帐号 groupadd -r mysql useradd -r -g mysql -s /sbin/nologin mysql # 编译安装mysql tar xf mysql-5....