How to avoid manually modifying the permissions of unixsocket after each system restart?

The solution to permanently modify Unix Socket permissions under Unix system

In Unix systems, we often encounter problems that we need to reset the permissions of Unix Socket files after the system restarts, such as the php7.0-fpm.sock file. This article provides a permanent solution to avoid manually executing sudo chown test:test php7.0-fpm.sock command every restart.

First, we need to find the program that creates the php7.0-fpm.sock file, and the user that the program runs. Determines whether the program has created the file using another user account.

Secondly, analyze the reasons for modifying the ownership of the file. If other programs need to access the file, it is recommended to run these programs directly using the user account with the required permissions instead of modifying the permissions of php7.0-fpm.sock .

A more effective solution is to use the system startup script or service configuration file to automatically set the correct permissions when the system starts. This can be achieved by modifying the configuration file of the relevant service and adding commands to set permissions before starting the service. The specific method depends on your system and service management tools (such as systemd, init.d, etc.). For example, in systemd, you can add permission setting commands before the ExecStart or ExecStartPre directives in the service file.

Through this method, the correct permissions will be automatically set when the system starts, thereby avoiding manual intervention and improving the level of system automation management. Remember, it is crucial to set permissions securely, ensuring that only authorized users and programs can access the Socket file.

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