LINUX 环境安装MYSQL

 LINUX 环境安装MYSQLmysql

环境:CentOS 5.6 X86_64 + MySQL 5.1.59sql

 

1、建立MYSQL账户和组数据库

[root@localhost ~]# groupadd mysqlide

[root@localhost ~]# useradd -g mysql mysqlspa

 

 

2、将mysql-5.1.59.tar.gz解压到指定目录中,并进入目录server

[root@localhost soft]# tar -zxvf mysql-5.1.59.tar.gz -C /usr/local/ci

[root@localhost soft]# cd /usr/local/mysql-5.1.59/it

 

 

3、安装io

[root@localhost mysql-5.1.59]# ./configure --prefix=/usr/local/mysql --with-mysqld-user=mysql --with-charset=utf8 --with-collation=utf8_bin --with-extra-charsets=big5,ascii,gb2312,gbk,utf8,latin1 --with-plugins=allinnodb

[root@localhost mysql-5.1.59]#make

[root@localhost mysql-5.1.59]#make install

 

 

4、创建MySQL配置文件

[root@localhost support-files]# pwd

/usr/local/mysql-5.1.59/support-files       ###  此目录下包含5个模板配置文件,要据不一样须要进行建立。

[root@localhost support-files]# ll my-medium.cnf my-innodb-heavy-4G.cnf my-large.cnf my-small.cnf my-huge.cnf

-rw-r--r-- 1 root root  4670 Sep 25 14:49 my-huge.cnf

-rw-r--r-- 1 root root 19731 Sep 25 14:49 my-innodb-heavy-4G.cnf

-rw-r--r-- 1 root root  4644 Sep 25 14:49 my-large.cnf

-rw-r--r-- 1 root root  4655 Sep 25 14:49 my-medium.cnf

-rw-r--r-- 1 root root  2423 Sep 25 14:49 my-small.cnf

 

[root@localhost mysql-5.1.59]# cp support-files/my-medium.cnf /etc/my.cnf

 

 

5、初始化MYSQL数据库

[root@localhost mysql-5.1.59]# sh /usr/local/mysql/bin/mysql_install_db  --user=mysql

 

 

6、更改安装目录、数据存放目录属组与属主

[root@localhost mysql-5.1.59]# chown -R root:mysql /usr/local/mysql/

[root@localhost mysql-5.1.59]# chown -R mysql /usr/local/mysql/var/

 

7、修改系统配置文件

[root@localhost mysql-5.1.59]# echo "/usr/local/mysql/lib/mysql/" >> /etc/ld.so.conf

[root@localhost mysql-5.1.59]# ldconfig

 

 

8、配置MYSQL开机自动启动

[root@localhost mysql-5.1.59]# cp support-files/mysql.server /etc/init.d/mysqld         ### MYSQL启动脚本

[root@localhost mysql-5.1.59]# chmod o+x /etc/init.d/mysqld         ### 修改启动脚本权限

[root@localhost mysql-5.1.59]# chkconfig --add mysqld                      ### 增长mysqld服务

[root@localhost mysql-5.1.59]# chkconfig --level 345 mysqld on       ### 设置345启动级别自动启动

[root@localhost mysql-5.1.59]# service mysqld start                               ### 启动MYSQL服务

 

9、设置MYSQL环境变量

[root@localhost mysql-5.1.59]# export PATH=$PATH:/usr/local/mysql/bin/

[root@localhost mysql-5.1.59]# echo  “export PATH=$PATH:/usr/local/mysql/bin/” >>/etc/profile

 

10、修改MYSQL ROOT密码,并进入MYSQL数据库

[root@localhost mysql-5.1.59]# mysqladmin -u root password 123456

[root@localhost mysql-5.1.59]# mysql -u root -p

 

至些,MYSQL数据库安装完成!!!

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