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mysql>use mysql;
mysql>update user set host='%' where user='root';
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sudo /etc/init.d/mysql restart
[sudo] password for wangzw:
*Stopping MySQL database server mysqld                          [OK]
*Starting  MySQL database server mysqld                          [OK]
*Checking for corrupt, not cleanly closed and updatade needing tables.


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ÏÔʾ±í½á¹¹:  descibe ±íÃû;
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[client]
port=3306
[mysql]
default-character-set=gb2312
# The default character set that will be used when a new
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access denied for user 'root'@'localhost' (using password: YES);
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[root@localhost home]# mysql - ......

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