php gd库yum

To install the PHP GD library using yum package manager, you can follow these steps:

1. Connect to your server via SSH.

2. Run the following command to update the yum repository:

   sudo yum update

3. Install the PHP GD library by running the following command:

   sudo yum install php-gd

4. After the installation is complete, restart the PHP-FPM service to apply the changes:

   sudo systemctl restart php-fpm

5. Verify the installation by creating a PHP file with the following content:

   <?php
   phpinfo();

   Save the file and access it through a web browser. Look for the GD section in the PHP info page to confirm that the GD library is installed.

Note: These instructions assume you are using a CentOS or Red Hat-based Linux distribution. If you are using a different distribution, the package name or commands may vary.