Centos 源码安装 MySQL

阳光穿透心脏的1/2处 2022-09-24 05:27 186阅读 0赞

系统环境：Centos6.5

1、下载源码包

\[monster@localhost download\]$ wget http://mirrors.sohu.com/mysql/MySQL-5.5/mysql-5.5.49-linux2.6-x86\_64.tar.gz

解压到 /usr/local/ 目录下

\[monster@localhost download\]$ cd /usr/local/  
\[monster@localhost local\]$ sudo tar -xf /opt/download/mysql-5.5.49-linux2.6-x86\_64.tar.gz

为了方便后续操作，为该目录建立符号链接

\[monster@localhost local\]$ sudo ln -s mysql-5.5.49-linux2.6-x86\_64/    mysql

2、检查是否安装了相应的软件包

\[monster@localhost local\]$ sudo rpm -qa | grep -i mysql

如果已安装了相应的xxxxx，为了防止安装时覆盖错误，先卸载xxxxx，注意加--nodeps选项，忽略依赖项

\[monster@localhost local\]$ sudo rpm -e xxxxx --nodeps

/usr/local/mysql目录结构

![Center][]

3、添加mysql组和mysql用户，用于设置mysql安装目录文件的所有者和所属组

\[monster@localhost local\]$sudo groupadd mysql

\[monster@localhost local\]$sudo useradd -r -g mysql

4、更改mysql目录所属组和用户

\[monster@localhost local\]$cd mysql

\[monster@localhost mysql\]$sudo chown -R mysql:mysql .

5、初始化数据库

\[monster@localhost mysql\]$ sudo scripts/mysql\_install\_db --user=mysql

6、拷贝配置文件

\[monster@localhost mysql\]$ sudo cp support-files/my-medium.cnf /etc/my.cnf

7、将mysqld服务加入开机自启

\[monster@localhost mysql\]$ sudo cp support-files/mysql.server /etc/init.d/mysqld

\[monster@localhost mysql\]$ sudochkconfig --add mysqld

8、启动mysqld服务

\[monster@localhost mysql\]$ sudoservice mysqld start

9、设置数据库root密码，登录mysql

\[monster@localhost mysql\]$ sudo bin/mysqladmin -u root password 'password'

\[monster@localhost mysql\]$ bin/mysql -u root -p   
Enter password:   
Welcome to the MySQL monitor.  Commands end with ; or \\g.  
Your MySQL connection id is 3  
Server version: 5.5.49-log MySQL Community Server (GPL)

Oracle is a registered trademark of Oracle Corporation and/or its  
affiliates. Other names may be trademarks of their respective  
owners.

Type 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.  
  
mysql> quit  
Bye

[Center]: /images/20220719/8c3edf0b3df54e07918e2e2a5e03c683.png

Centos 源码安装 MySQL

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