系统：centOS6.5

mysql: 5.7.16

wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.16-linux-glibc2.5-x86_64.tar.gz

groupadd mysql

useradd -r -g mysql -s /bin/false mysql

mkdir /data/mysql

chown –R mysql:mysql mysql

tar -xzvf mysql-5.7.16-linux-glibc2.5-x86_64.tar.gz  -C ../

mv mysql* mysql

chown –R mysql:mysql mysql

cd /usr/local/mysql/bin

./mysqld --defaults-file=/etc/my.cnf --initialize --user=mysql

mysqld_safe --defaults-file=/etc/my.cnf &

echo "PATH=$PATH:/usr/local/mysql/bin">>/etc/profile

alter user root@localhost identified by ‘admin‘;

mysql5.7.16安装