mysql-5.0.90.tar.gz

上传到 /home 目录

[下面这4步时间太长，视频就不演示了]

cd /home
tar xzvf mysql-5.0.90.tar.gz

cd /home/mysql-5.0.90
./configure  --prefix=/usr/local/mysql5.0.90 --with-charset=utf8 --with-extra-charsets=all --enable-thread-safe-client

make

make install

[这4步已安装完成，视频从下面继续]

cp /usr/local/mysql5.0.90/share/mysql/my-small.cnf  /etc/my.cnf 执行后选 Y 覆盖

在[mysqld] 和 [client]段都加入如下指令即可：

vi /etc/my.cnf

default-character-set=utf8

/usr/local/mysql5.0.90/bin/mysql_install_db

/usr/local/mysql5.0.90/bin/mysqld_safe --user=root &             启动mysql命令

/usr/local/mysql5.0.90/bin/mysql -u root -p `进入mysql操作 密码为空直接回车确认

use mysql;

update user set Password=password('123456') where User='root';

create database db_account;
create database db_game;
create database db_gmtool;
create database db_log;

use mysql;

update user set host = '%' where user = 'root';

select host, user from user;

 

exit `退出mysql操作

reboot 重启下机器

 

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