1)
groupadd mysql

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

cd /usr/local

tar -zxvf XXXX.tar.gz

cd mysql

mkdir mysql-files

chown mysql:mysql mysql-files

chmod 750 mysql-files

bin/mysql --initialize --user=mysql

bin/mysql_ssl_rsa_setup

bin/mysqld_safe --user=mysql &

cp support-files/mysql.server /etc/init.d/mysqld

//service mysqld start

2)

/etc/my.cnf  

[mysqld]

bind-address=0.0.0.0

mysql>setpasswordforroot@localhost =password('Shuqi@12345');

Query OK,0rowsaffected,1warning(0.00sec)

usemysql##创建remote用户并且设置密码，且允许远程登录grantallon*.*toremote@'%'Identifiedby'Shuqi@12345';##刷新flushprivileges;