File permissions - How to configure reasonable file directory permissions in nginx and phpweb environments?

The question is as mentioned.

Path requirements: Upload files, front-end code cache, logs, website scheduled task scripts, and permissions required for website operation itself.
Details: Uploading files requires a disk cache path, and the front-end code requires a slightly longer cache path. Scripts can also be executed by scheduled tasks (sh /www/pro1/script/a.sh)

What are the general control standards for website directory permissions?

Reply content:

The question is as mentioned.

Path requirements: Upload files, front-end code cache, logs, website scheduled task scripts, and permissions required for website operation itself.
Details: Uploading files requires a disk cache path, and the front-end code requires a slightly longer cache path. Scripts can also be executed by scheduled tasks (sh /www/pro1/script/a.sh)

What are the general control standards for website directory permissions?

Upload file directories for reading and writing, front-end code caching for reading and writing, log reading and writing, scheduled script execution, and website program directory execution. . . That's probably it. In fact, directory permissions do not affect security issues very much. . . If the program or server has vulnerabilities, security cannot be guaranteed by permissions alone. . .

This involves knowledge of Linux directory permission management. There are concepts of users and user groups under Linux. For files/directories, there are three permissions: read, write, and execute, corresponding to r=4, w=2, and x=1 respectively.
You can search on Baidu or Google for knowledge about Linux directory permission management. Set permissions according to your own needs.
You can also refer to the following information:

• https://www.centos.bz/2011/09...

• http://platinhom.github.io/20...

• http://blog.csdn.net/boybruce...