CentOS 6.6安装MySQL 5.6

分类:CentOS运维 阅读:5343 次

源码安装

yum -y install gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake

编译安装

[root@server182 ~]# groupadd mysql

[root@server182 ~]# useradd -r -g mysql mysql

mysql-5.6.10.tar.gz下载:http://download.csdn.net/download/wormsnake/5116910


[root@server182 ~]# tar -zxvf mysql-5.6.10.tar.gz

[root@server182 ~]# cd mysql-5.6.10

[root@server182 mysql-5.6.10]# cmake .

[root@server182 mysql-5.6.10]# make && make install

-------------------------默认情况下是安装在/usr/local/mysql

[root@server182 ~]# chown -R mysql.mysql /usr/local/mysql

[root@server182 ~]# cd /usr/local/mysql/scripts

[root@server182 ~]# ./mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

[root@server182 ~]# cd /usr/local/mysql/support-files

[root@server182 support-files]# cp mysql.server /etc/rc.d/init.d/mysql

[root@server182 support-files]# cp my-default.cnf /etc/my.cnf

[root@server182 ~]# chkconfig -add mysql

[root@server182 ~]# chkconfig mysql on

[root@server182 ~]# service mysql start

Starting MySQL SUCCESS!

修改密码

mysqladmin -u root password '123456'

登陆

mysql -u root -p

修改远程访问权限

1。 改表法。可能是你的帐号不允许从远程登陆,只能在localhost。这个时候只要在localhost的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%"

Sql代码 复制代码

1. mysql -u root -pvmwaremysql>use mysql;
2. mysql>update user set host = '%' where user = 'root';
3. mysql>select host, user from user;

2. 授权法。例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话。

Sql代码 复制代码

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;

FLUSH PRIVILEGES;