How to Install MySQL in CentOS 7
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Summary: A step-by-step guide on installing MySQL on CentOS 7, covering the process from start to finish, ensuring a smooth setup for your database needs.
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If you’re looking to set up a MySQL database on CentOS 7, you’re in the right place. MySQL is a popular open-source relational database management system, and CentOS 7 is a widely used Linux distribution. Here’s a step-by-step guide to help you install MySQL on CentOS 7:
Step 1: Update Your System
Before installing any new software, it’s a good practice to ensure your system is up to date. Run the following command to update the package index and installed packages:
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Step 2: Add MySQL Yum Repository
MySQL provides Yum repositories for CentOS, making it easier to install and manage MySQL packages. You can add the MySQL Yum repository by downloading the MySQL repository configuration package:
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Step 3: Install MySQL Server
Once the MySQL Yum repository is added, you can proceed to install the MySQL server package. Run the following command:
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Step 4: Start MySQL Service
After the installation is complete, start the MySQL service and enable it to start on boot:
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Step 5: Secure MySQL Installation
MySQL provides a script to secure the installation and improve its security settings. Run the following command and follow the on-screen prompts:
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Step 6: Verify MySQL Installation
To ensure that MySQL has been installed and is running correctly, you can check its status with the following command:
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Step 7: Access MySQL Shell
You can access the MySQL shell to interact with the database management system. Use the following command to log in as the root user:
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Enter the root password when prompted, and you should be logged in to the MySQL shell.
That’s it! You’ve successfully installed MySQL on CentOS 7. You can now start creating and managing databases to meet your application’s needs.
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