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Èç¹û MySQL ÕýÔÚÔËÐУ¬Ê×ÏÈɱ֮£º killall -TERM mysqld¡£
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>use mysql
>update user set password=password("new_pass") where user="root";
>flush privileges;
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windows:
cmdÏÂÔËÐУº
mysqld --safe-mode --skip-grant-tables
ÔÙÆô¶¯cmd
ÔËÐÐmysql
update user set password=password("new_pass") where user="root";
flush privileges;


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cp /usr/sfw/share/mysql/my-medium.cnf /etc/my.cnf
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chmod +w my.cnf
 
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net startmysql
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c:\mysql\bin\mysqladmin-u root -p shutdown
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Ê×ÏÈÍ£Ö¹MySQL·þÎñ£ºsudo /etc/init.d/mysql stop
È»ºó±à¼­MySQLÅäÖÃÎļþ£ºsudo gedit /etc/mysql/my.cnf
ÔÚmy.cnfÎļþÖеÄ[client]¶ÎÏÂÃæ¼ÓÈë
default-character-set=utf8
[mysqld_safe]
default-character-set=utf8
[mysqld]
default-character-set=utf8
[mysql]
default-character-set=utf8
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Create DATABASE database-name
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drop database dbname
3¡¢ËµÃ÷£º±¸·Ýsql server
--- ´´½¨ ±¸·ÝÊý¾ÝµÄ device
USE master
EXEC sp_addumpdevice 'disk', 'testBack', 'c:\mssql7backup\MyNwind_1.dat'
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BACKUP DATABASE pubs TO testBack
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