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This article mainly explains the "mysql how to change the administrator password", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "mysql how to change the administrator password" bar!

Mysql modifies the administrator password

Kill the mysql process

Kill `cat / data/mysqldata/3306/ mysql.pid`

Disable connection disable authentication mode to start mysql

Mysqld_safe-defaults-file=/data/mysqldata/3306/my.cnf-skip-grant-tables-skip-networking&

Change the administrator password (this environment has renamed the administrator to system)

Mysql

Update mysql.user set password=password ('xxxxxx') where user='system'

Restart mysql

Mysqladmin shutdown

Mysqld_safe-- defaults-file=/data/mysqldata/3306/my.cnf &

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