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Linux file permissions

chmod 744 meaning

744 rwxr--r--

The owner can read, write and execute; the group and everyone else can read.

When to use 744

Scripts only you run, while others can still read them.

What each digit allows

Read = 4, write = 2, execute = 1. Each digit is the sum for one group of users.

WhoDigitReadWriteExecute
Owner (u) 7 Yes Yes Yes
Group (g) 4 Yes No No
Others (o) 4 Yes No No

On a folder, read lists its contents, write adds or deletes files in it, and execute lets you open it (cd into it).

Commands

One file or folder, a folder with everything inside it, or only the folders inside a folder:

chmod 744 folder
chmod -R 744 folder/
find folder/ -type d -exec chmod 744 {} +

In cPanel: File Manager → right-click → Change Permissions, and tick the boxes until the number shows 744.

Try other permissions

Tick or untick the boxes to see the number, the symbolic form and the command.

ReadWriteExecute
Owner
Group
Everyone else
Special bits (setuid, setgid, sticky)

Common values

Symbolic

Compare

Frequently asked questions

What does chmod 744 mean?

Each digit is the sum of read (4), write (2) and execute (1), for the owner, the group and everyone else. 744 = 7 / 4 / 4, so the owner can read, write and execute; the group and everyone else can read (rwxr--r--).

Should I use 744 for files or for folders?

744 suits files. A folder needs execute before anyone can open it, so folders usually get 755 (or 775 when your group must write).

How do I set 744 in cPanel?

In File Manager, right-click the file or folder, choose Change Permissions, and tick the boxes so the number shows 744. Over SSH: chmod 744 path (add -R to include everything inside a folder).

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