If you need to apply these specific permissions to a directory related to your Gecko or geckodriver installation, you can use the chmod command. Linux / Unix File Permissions Explained - Warp
Most binaries and their parent directories should ideally be set to drwxr-xr-x (755) to allow all users on the system to execute the driver while restricting modification to the owner (usually the root user or the developer). gecko drwxr-xr-x
When working with software like for browser automation, you often use geckodriver . If the permissions are not set correctly, you might encounter "Permission Denied" errors when your scripts try to launch Firefox. If you need to apply these specific permissions
If you see drwxr-xr-x on a folder where you expected a file, it might indicate that a directory was accidentally created with the same name as the intended binary, causing execution to fail. How to Set or Change These Permissions If the permissions are not set correctly, you
The owner can , Write , and Execute (enter) the directory. r-x Group Permissions