When working with files and directories in Python, it is essential to understand how to set and manage their permissions. Proper permission management ensures data security, prevents unauthorized access, and maintains system stability.
This comprehensive guide will explore how to use Python’s built-in os and stat modules to manipulate file and directory permissions effectively.
Understanding File Permissions
In Linux and Unix-based systems, file permissions are represented by three sets of nine characters, each representing the owner, group, and others’ read, write, and execute permissions.
For example, a typical file permission might look like this: rw-r--r--. The first set of three characters represents the owner's permissions, followed by the group's permissions, and finally, other users' permissions.
Python provides several functions to get, set, and modify file and directory permissions. Let’s dive into these functions and learn how to use them.
