CentOS 6.5 二進制安裝MySQL 5.6

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下載MySQL5.6二進制包

mysql-5.6.20-linux-glibc2.5-x86_64.tar.gz

安裝相關依賴包

yum install libaio*

useradd mysql

安裝mysql到/data/mysql/data下

tar zxvf mysql-5.6.20-linux-glibc2.5-x86_64.tar.gz -C /data/

mv mysql-5.6.20-linux-glibc2.5-x86_64 mysql

修改mysql的各級文件夾和文件的創建者、創建組為mysql（註意語句後面有個.）

chown -R mysql.mysql /data/mysql

至此mysql已經安裝完了，

但還需要初始化，初始化mysql表、test表、infomation表等。

/data/mysql/scripts/mysql_install_db --datadir=/data/mysql/data --basedir=/data/mysql --user=mysql --explicit_defaults_for_timestamp

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拷貝啟動腳本

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

ln -s /data/mysql/include /usr/include/mysql

echo "/data/mysql/lib" > /etc/ld.so.conf.d/mysql.conf && ldconfig -v

ln -s /data/mysql/bin/mysql /usr/bin

修改配置文件my.cnf

cd /data/mysql

cp my.cnf /etc/my.cnf

vim /etc/my.cnf

[mysqld]中添加：

basedir = /data/mysql

datadir = /data/mysql/data

port = 3306

server_id = 1

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啟動mySQL服務

chkconfig mysqld on

service mysqld start

登陸MySQL並且刪除空用戶

mysql

mysql> SELECT user,host,password FROM mysql.user;

+------+-----------------------+----------+

| user | host | password |

+------+-----------------------+----------+

| root | localhost | |

| root | localhost.localdomain | |

| root | 127.0.0.1 | |

| root | ::1 | |

| | localhost | |

| | localhost.localdomain | |

+------+-----------------------+----------+

6 rows in set (0.00 sec)

設置密碼（）括號裏面的為密碼，用戶名root

mysql> UPDATE mysql.user set password = PASSWORD([email protected]) WHERE user = ‘root‘;

mysql> SELECT user,host,password FROM mysql.user;

+------+-----------------------+-------------------------------------------+

| user | host | password |

+------+-----------------------+-------------------------------------------+

| root | localhost | *11B9ACA21786F766739D0EB1483C5F64212B81AC |

| root | localhost.localdomain | *11B9ACA21786F766739D0EB1483C5F64212B81AC |

| root | 127.0.0.1 | *11B9ACA21786F766739D0EB1483C5F64212B81AC |

| root | ::1 | *11B9ACA21786F766739D0EB1483C5F64212B81AC |

| | localhost | |

| | localhost.localdomain | |

+------+-----------------------+-------------------------------------------+

6 rows in set (0.00 sec)

mysql> DROP USER [email protected];

mysql> FLUSH PRIVILEGES;

mysql> quit

---------------------MySQL安裝完成-------------------------------

設置/修改 密碼

mysql> grant all privileges on *.* to [email protected] identified by [email protected] with grant option;

mysql> flush privileges;

CentOS 6.5 二進制安裝MySQL 5.6