Ceci est une ancienne révision du document !
Windows Permissions and Unix Mapping
| ID | Windows Permission | Included Permissions | Windows Notes | Unix Equivalent |
|---|---|---|---|---|
| FC | Full Control | M, CP, TO, RX, DS, L (ALL) | rwx (Read, Write, Execute) | |
| M | Modify | R, W, D | rwx (Read, Write, Execute) | |
| RX | Read & Execute | R, T | (Does not include L as a separate permission, but allows listing of folder contents) | rx (Read, Execute) |
| R | Read | RA, REA | r (Read) | |
| RA | Read Attributes | None | r (Read) | |
| REA | Read Extended Attributes | None | r (Read) | |
| T | Traverse Folder/Execute File | None | x (Execute) | |
| L | List Folder Contents | None | (is equivalent to RX on folders, allowing the user to view and list folder contents) | r (Read) |
| W | Write | WA, WEA | w (Write) | |
| WA | Write Attributes | None | Not directly equivalent in Unix. Unix does not have a separate permission for writing file attributes. | |
| WEA | Write Extended Attributes | None | Not directly equivalent in Unix. Unix does not have a separate permission for writing extended attributes. | |
| D | Delete | None | Not directly equivalent in Unix. Deletion of a directory or file is controlled by the permissions of the parent directory. | |
| DS | Delete Subfolders and Files | None | Not directly equivalent in Unix. In Unix write permission (`w`) on a directory allows deletion of files within that directory, but not deletion of the directory itself or its subdirectories. | |
| CP | Change Permissions | None | w (Write) | |
| TO | Take Ownership | None | Not directly equivalent in Unix. Ownership in Unix is managed separately from permissions. |
### NFSv4 ACL Permissions
- r (Read Data / List Directory): Allows reading file contents or directory listing. - w (Write Data / Add File): Allows modifying a file or adding a new file in a directory. - x (Execute / Traverse): Allows executing a file or traversing a directory. - p (Append Data / Add Subdirectory): Allows appending data or adding a subdirectory. - a (Append Data / Modify Directory): Allows appending data or modifying a directory. - A (Read Attributes): Allows reading basic attributes like timestamps. - R (Read Named Attributes): Allows reading extended attributes. - W (Write Named Attributes): Allows writing or modifying extended attributes. - c (Read ACL): Allows reading the ACL. - C (Write ACL): Allows modifying the ACL. - o (Write Owner): Allows changing the file or directory ownership. - s (Synchronize): Ensures file changes are synchronized to storage immediately. - d (Delete): Allows deleting a file or directory. - D (Delete Child): Allows deleting a file or directory within a directory. - t (Read Attributes, NFSv4 specific): Allows reading ACL-related attributes. - T (Write Attributes, NFSv4 specific): Allows modifying ACL-related attributes. - N (Read Named Attributes, NFSv4 specific): Allows reading NFSv4-specific named attributes.
### Combined Permissions
- Read (rxaRc): Read, execute/traverse, append, read named attributes, read ACL. - Modify (rwxpdcaARWco): Read, write, execute/traverse, append, delete, read ACL, append/modify directory, read attributes, read/write named attributes, write owner. - Traverse (x): Execute/traverse directory. - Full Control (rwxpdDaARWcCos): All permissions, including delete child, synchronize, and full control over attributes and ACLs.