mac mysql password change

When using the MySQL database under the Mac system, we may need to change the database password to ensure the security of the database. This article will introduce you to how to change the MySQL password under Mac system.

1. Open MySQL

First, we need to open the terminal and enter MySQL through the following command:

mysql -u root -p

Among them, "-u" represents the user name, and "root" is Default username, "-p" means a password is required. After executing this command, enter the MySQL password to successfully enter MySQL.

2. Change the password

Next, we need to execute the following command to change the password:

ALTER USER 'root'@'localhost' IDENTIFIED BY '新密码';

Here, "'root'@'localhost'" means the user name and Hostname, this default value is suitable for most users. If your username or hostname is different, you need to replace it with your own username and hostname. And "'new password'" is replaced with the new password you want to set. After executing this command, your MySQL password has been successfully changed.

3. Exit MySQL

After successfully changing the password, we can enter the following command to exit MySQL:

quit

At this point, we have successfully changed the MySQL password under the Mac system.

Summary

When using MySQL, the password is a very important security factor, so we need to change the password regularly to ensure data security. For Mac users, changing the MySQL password is very simple and only requires executing a few simple commands through the terminal. However, it should be noted that when executing the command, you should modify the user name and host name according to your actual situation to avoid unexpected errors.

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