CentOS 6.5下二進制安裝 MySQL 5.6

CentOS 6.5 二進制安裝MySQL 5.6mysql

1:查看系統版本linux

[root@10-4-5-9 mysql]# cat /etc/redhat-release
CentOS release 6.5 (Final)

2:下載MySQL5.6二進制包c++

#wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.20-linux-glibc2.5-i686.tar.gz

3:添加用戶和組sql

#groupadd mysql
#useradd -g mysql mysql

4:安裝mysql到/usr/local/mysql下cdn

#cd /usr/local

#tar zxvf /{MySQL5.6_path}/mysql-{version}.tar.gz

例如個人配置路徑爲:
#cd /usr/local
#tar zxvf /root/mysql-5.6.20-linux-glibc2.5-i686.tar.gz

5:修改解壓後文件夾名爲 mysqlserver

#mv mysql-5.6.20-linux-glibc2.5-i686 mysql

6:修改mysql的各級文件夾和文件的建立者、建立組爲mysql(注意語句後面有個.blog

cd mysql
chown -R mysql .
chgrp -R mysql .

7:至此mysql已經安裝完了,但還須要初始化,初始化mysql表、test表、infomation表等。ip

#scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

 

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

 

--user=mysql 
--basedir=/usr/local/mysql 
--datadir=/usr/local/mysql/data

  

PS:該步驟有可能會報錯誤
安裝須要的包便可:libstdc++.so.6和libaio.so.1和libncurses.so.5

  

8:修改配置文件get

[root@10-4-5-9 mysql]# cp my.cnf /etc/my.cnf
/usr/local/mysql
[root@10-4-5-9 mysql]# vi /etc/my.cnf
[mysqld]中添加:

basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
server_id = 1

  

9:啓動mySQL服務it

 #ln -s /usr/local/mysql/bin/mysql /usr/bin

 

#service mysqld start

  

10:登錄MySQL而且刪除空用戶

mysql> SELECT user,host,password FROM mysql.user;
+------+-----------+----------+
| user | host      | password |
+------+-----------+----------+
| root | localhost |          |
| root | 10-4-5-9  |          |
| root | 127.0.0.1 |          |
| root | ::1       |          |
|      | localhost |          |
|      | 10-4-5-9  |          |
+------+-----------+----------+
6 rows in set (0.00 sec)

mysql> UPDATE mysql.user set password = PASSWORD('gechong') WHERE user = 'root';

mysql> DROP USER ''@localhost;

mysql> FLUSH PRIVILEGES;
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