🧰TheDevToolbox

Unix Permissions Calculator

Unix Permissions Calculator

Calculate file permissions with visual checkboxes, numeric and symbolic notation

Permissions

Enter numeric permission

rw-r--r--

👤

Owner (User)

6rw-

Read (r)

Write (w)

Execute (x)

👥

Group

4r--

Read (r)

Write (w)

Execute (x)

🌍

Others (World)

4r--

Read (r)

Write (w)

Execute (x)

Result644 = rw-r--r--

Numeric

644

Symbolic

rw-r--r--

chmod Command

chmod 644

ls -l Output

-rw-r--r--

Common Permission Presets

Permission Values

4

Read (r)

View contents

2

Write (w)

Modify file

1

Execute (x)

Run as program

⌘CCopy Numeric

ClickApply Preset