What are the common attributes of files?

There are four common attributes of files:

R: read-only-indicates that the file cannot be modified;

H:Hidden- indicates that files are hidden in the system, and users cannot see these files by default;

S:System- indicates that the file is part of the operating system;

A: Archive-indicates that the file has been modified before the last backup. Some backup software will set these files as archive attributes by default after backing up the system.