最近登錄MySQL時候總報錯:
# mysql -uroot -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
我猜想是不是密碼忘記了。。。然后准備修改密碼:
#mysqladmin -u root -p password 123456 ###設置root密碼為123456
Enter password:
mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'@'localhost' (using password: YES)'
依然報這個錯誤。。。百度一下,最終找到了方法如下:
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mysqladmin -u root -p password 123456有時候是好使的。。。
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方法一:
# /etc/init.d/mysqld stop # mysqld_safe --user=mysql --skip-grant-tables --skip-networking & # mysql -u root mysql mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where USER=’root’; mysql> FLUSH PRIVILEGES; mysql> quit # /etc/init.d/mysqld restart # mysql -uroot -p Enter password: <輸入新設的密碼newpassword> mysql>
方法二:
直接使用/etc/mysql/debian.cnf文件中[client]節提供的用戶名和密碼:
# mysql -udebian-sys-maint -p Enter password: <輸入[client]節的密碼> mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where USER=’root’; mysql> FLUSH PRIVILEGES; mysql> quit # mysql -uroot -p Enter password: <輸入新設的密碼newpassword> mysql>