mysql password not working -

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possible duplicate:
how reset mysql root password ?

i executed query 

update mysql.users set password= password('123456') users='root' , host='localhost'; flush priviledges;

and after mysql not running. phpmyadmin , mysql console both not working

#1045 - access denied user 'root'@'localhost' (using password: yes)

there's typo here:

flush priviledges;

should be

flush privileges;

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