Set permissions with an octal mode

Replaces the permissions of the file with the octal mode, such as 644 for owner write and read for everyone.

chmod 644 file

Edit the highlighted values, then copy. They are inserted as typed, without shell escaping.

Tool
chmod
Category
Linux
Platforms
linux, macos
Tags

Report an issue wrong command, wrong danger level, typo… (on GitHub)

Adapted from tldr-pages (common/chmod.md), licensed under CC BY 4.0.

Copy a destructive command?

This command can permanently delete data. Check every value before running it.

Keyboard shortcuts

/ or Ctrl K or ⌘ K
Focus the search
↓ or ↑
Move through the results
Enter
Copy the selected command
Tab
Edit the values of the selected command
o
Open the selected command page
f
Add or remove the selected command from favorites
Esc
Clear the search, or leave the list
?
Show this help

Values you edit carry over to the same value of the other commands, except on destructive commands, where they are always typed by hand.