CentOS 6.5 二进制安装MySQL 5.6

CentOS 6.5 二进制安装MysqL 5.6

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下载MysqL5.6二进制包

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

安装相关依赖包

yum install libaio*

useradd MysqL

安装MysqL到/data/MysqL/data下

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

修改MysqL的各级文件夹和文件的创建者、创建组为MysqL（注意语句后面有个.）

chown -R MysqL.MysqL /data/MysqL

至此MysqL已经安装完了，

但还需要初始化，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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拷贝启动脚本

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@L_778_36@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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启动MysqL服务

chkconfig MysqLd on

service MysqLd start

登陆MysqL并且删除空用户

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)

设置密码（）括号里面的为密码，用户名root

MysqL> updatE MysqL.user set password = passworD('Zykj@password') WHERE user = 'root';

MysqL> SELECT user,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 ''@localhost;

MysqL> FLUSH PRIVILEGES;

MysqL> quit

---------------------MysqL安装完成-------------------------------

设置/修改 密码

MysqL> grant all privileges on *.* to 'root'@'localhost' identified by 'Zykj@password' with grant option;

MysqL> flush privileges;