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Linux chmod Calculator
Calculate and generate Linux/Unix file permissions, octal codes, and terminal commands instantly.
Octal Notation
755
(0755)Symbolic Notation
-rwxr-xr-x
Linux ls -l formatTarget File
| Role | Read (4) | Write (2) | Execute (1) | Value |
|---|---|---|---|---|
| Owner (User u) | 7 | |||
| Group (g) | 5 | |||
| Others (o / public) | 5 |
Special Permission Flags
Generated chmod Commands
$ chmod 755 filename.txt
$ chmod u=rwx,g=rx,o=rx filename.txt