mysql 空密码 安装

Mysql 源码安装操作：

 

1. 创建用户

# groupadd mysql

# useradd -g -r mysql mysql

 

2. 解压缩tar包

# tar xf mysql-5.6.25.tar.gz

# cd mysql-5.6.25

 

3. 编译安装

# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

> -DDEFAULT_CHARSET=gbk \

> -DDEFAULT_COLLATION=gbk_chinese_ci \

> -DENABLED_LOCAL_INFILE=ON \

> -DWITH_INNOBASE_STORAGE_ENGINE=1 \

> -DWITH_FEDERATED_STORAGE_ENGINE=1 \

> -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

> -DMYSQL_UNIX_ADDR=/tmp/mysqld.sock \

> -DWITH_DEBUG=0 \

> -DMYSQL_TCP_PORT=3306

# make

# make install

 

4. 配置以及初始化MySQL

# cd /usr/local/mysql

4.1 设置MySQL安装目录的权限

# chown -R mysql:mysql /usr/local/mysql

4.2 初始化MySQL

# scripts/mysql_install_db --user=mysql

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

4.3 重新设置MySQL安装目录的权限(除data目录外，其余所有目录及文件均修改用户为root，组不变)

# chown -R root .

# chown -R mysql data

4.4 启动mysql_safe

# bin/mysqld_safe --user=mysql &

4.5 设置MySQL的root帐号密码

- 自动设置：# ./bin/mysql_secure_installation

或

- 手动置：# ./bin/mysqladmin -u root password '<PASSWORDHERE>'

 

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操作详情参看: https://github.com/Marslo/MyBlog/blob/master/Programming/MySQL/MySQLInstallationBySourceCode.md

MySQL6源码安装官方手册： http://dev.mysql.com/doc/refman/5.6/en/installing-source-distribution.html

 

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/usr/local/mysql/bin/mysql -uroot -p   启动控制台

netstat -nlt查看端口

/etc/init.d/mysqld start  启动mysql

 

 

 

 

 

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CREATE USER 'jame'@'%';

 

GRANT GRANT OPTION ON *.* TO 'jame'@'%';

 

GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, INDEX, ALTER, SHOW DATABASES, SUPER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT, TRIGGER ON *.* TO 'jame'@'%';

 

 

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CREATE USER 'james'@'%' IDENTIFIED BY 'james';

 

GRANT GRANT OPTION ON *.* TO 'james'@'%';

 

GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, INDEX, ALTER, SHOW DATABASES, SUPER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT, TRIGGER ON *.* TO 'james'@'%';