Calculate Linux file permissions visually. Toggle checkboxes or type a number.
| Owner | Group | Others | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Permission | Read | Write | Execute | Read | Write | Execute | Read | Write | Execute |
| Toggle | |||||||||
Common Permissions
| Numeric | Symbolic | Use Case |
|---|---|---|
755 | rwxr-xr-x | Directories, executable scripts |
644 | rw-r--r-- | Regular files |
600 | rw------- | Private files (SSH keys, configs) |
700 | rwx------ | Private directories |
777 | rwxrwxrwx | ⚠️ Everyone can do everything (avoid) |
400 | r-------- | Read-only, owner only |