Mysql 密碼修改 linux 忘記密碼 新建用戶 更新密碼

#mysql -u root -p

#輸入數據庫密碼

#select user, host from mysql.user;

#SET PASSWORD FOR 'root'@'localhost' = PASSWORD('新密碼');//本地密碼

#SET PASSWORD FOR 'root'@'%' = PASSWORD('新密碼');//遠程密碼

#FLUSH PRIVILEGES;// 刷新生效

 

mysql 忘記密碼:(若是中間出錯, 就使用FLUSH PRIVILEGES命令)

#service mysqld stop //或者 #service mysql stop

#mysqld_safe --skip-grant-tables //進入到skip-grant-tables模式

#mysql

#use mysql

#SET PASSWORD FOR 'root'@'localhost' = PASSWORD('123456');//本地密碼

#SET PASSWORD FOR 'root'@'%' = PASSWORD('123456');//遠程密碼

#FLUSH PRIVILEGES;// 刷新生效

#ps -ef | grep mysql

#kill -9 mysql的id

#service mysqld start