How to turn off php-fpm in linux? Introduction to various methods

Linux is an open source operating system that can run on various platforms. It is used by many businesses, some of which use it to run their website applications. However, on Linux platforms, it is also common to tweak and configure applications. One of the common tasks is to shut down PHP-FPM (FastCGI Process Manager).

In this article, I will introduce how to turn off PHP-FPM through different methods. This will help administrators and developers ensure the stability and security of their servers. In this article, I'll provide a few different methods that work for different situations and environments.

Method 1: Close php-fpm through the command line

The first method is to close PHP-FPM through the command line. This is the simplest method and requires running a short one-line command.

Step 1: First, access the server system via SSH or terminal.

Step 2: Stop the PHP-FPM service through the following command:

sudo service php-fpm stop

This command will pause the PHP-FPM service, which will stop all PHP processes.

Step 3: If you want to restart the PHP-FPM service, you can use the following command:

sudo service php-fpm start

This will restart the PHP-FPM service, which will restart all PHP-FPM processes.

Method 2: Close php-fpm by editing the configuration file

The second method to close PHP-FPM is by editing the configuration file. This method requires accessing the PHP-FPM configuration file and making some changes to stop the service. Here are some simple steps.

Step 1: First, access the server system via SSH or terminal.

Step 2: Enter the directory where the PHP-FPM configuration file is located. In the case of Ubuntu 14.04, the configuration files are located in the /etc/php5/fpm/ directory.

cd /etc/php5/fpm/

Step 3: Use the following command to open the PHP-FPM configuration file:

sudo nano php-fpm.conf

Step 4: Find the line "pm = dynamic" and use Ctrl W or the navigation function to find it.

Step 5: Change dynamic process manager to static process manager:

pm = static

Step 6: Set "pm.max_children" to 0:

pm.max_children = 0

Step 7 : Set "pm.max_requests" to 0:

pm.max_requests = 0

Step 8: Save and close the configuration file.

Method 3: Close php-fpm through the package manager

The third method is to close the PHP-FPM service through the package manager. This method is suitable if the administrator has a package manager.

Step 1: First, access the server system via SSH or terminal.

Step 2: Stop the PHP-FPM service via the following command:

sudo service php-fpm stop

Step 3: Uninstall PHP-FPM via the package manager:

sudo apt-get remove php-fpm

Step 4: Confirm the uninstall PHP-FPM service:

sudo dpkg --list | grep php-fpm

Step 5: Then remove all dependencies through the following command:

sudo apt-get autoremove

Step 6: After completing the above steps, the PHP-FPM service will be uninstalled and deleted.

Conclusion

In this article, we covered three different ways to turn off PHP-FPM. This includes via the command line, editing configuration files or using a package manager. Administrators and developers should choose their own method to turn off PHP-FPM to ensure the stability and security of their servers.

In short, the Linux operating system has a variety of rich commands and functions that can easily stop the PHP-FPM service. Therefore, any experienced administrator or developer should be able to complete this task easily.

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