To set up an automatic backup scheduler for MySQL, you need to create a script that runs the native mysqldump utility and then schedule that script using your operating system’s native background task runner.
The exact implementation depends entirely on whether your MySQL database server is running on Linux or Windows. Method 1: Automated Backups on Linux (Using Cron)
Linux utilizes cron jobs to schedule recurring background tasks. Step 1: Securely Store MySQL Credentials
Putting your password directly inside a backup script is a major security risk. Instead, create a hidden configuration file in your user’s home directory to handle authentication automatically. Open your terminal and create a configuration file: nano ~/.my.cnf Use code with caution.
Paste the following configuration, replacing the placeholders with your actual database details:
[mysqldump] user=your_mysql_user password=your_mysql_password host=localhost Use code with caution.
Secure the file permissions so other system users cannot read it: chmod 600 ~/.my.cnf Use code with caution. Step 2: Create the Shell Backup Script MYSQL Scheduled backups? – Server Fault