Centos6.9安装Mysql5.7.18步骤记录

mysql-community-common-5.7.18-1.el7.x86_64.rpmmysql-community-libs-5.7.18-1.el7.x86_64.rpm（依赖于common）mysql-community-client-5.7.18-1.el7.x86_64.rpm（依赖于libs）mysql-community-server-5.7.18-1.el7.x86_64.rpm（依赖于common，client）mysql-community-devel-5.7.18-1.el7.x86_64.rpm（MySQL头文件和库文件）yum install gcc gcc-c++ ncurses-devel perl yum install cmake -ygroupadd mysqluseradd -r -g mysql mysqlmkdir -p /usr/local/mysqlmkdir -p /data/mysqldbtar -zxvf mysql-boost-5.7.18.tar.gz  后进行安装vi /etc/my.cnfdatadir=/data/mysqldb/socket=/data/mysqldb/mysql.sockexplicit_defaults_for_timestamp=truemysqld --initialize ln –s /data/mysql/mysql.sock /var/lib/mysql/chown mysql:mysql /var/lib/mysql -Rchmod -R 777 /data/mysqldbservice mysqld stop mysqld_safe --skip-grant-tables &mysql -uroot -p>use mysql;> update user set authentication_string=PASSWORD("password") where user="root"; update user set host='%' where user="root";FLUSH PRIVILEGES; service mysqld restartmysql -uroot -ppasswordSET PASSWORD = PASSWORD('password');