Unix Permissions Summary
| Permissions | Octal | Context |
|---|---|---|
-rwxr-xr-x |
755 | System-wide executable files |
-rwx------ |
700 | User-private executable files |
-rw-r--r-- |
644 | System-wide readable files |
-rw------- |
600 | User-private readable files |
drwxrwxr-x |
775 | Shared collaborative directories |
drwxrwx--- |
770 | Collaborative directories |
drwxr-xr-x |
755 | Public directories |
drwxr-x--- |
750 | Shared directories in a group |
drwx------ |
700 | Private directories |