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Linux file permissions

chmod 750 meaning

750 rwxr-x---

The owner can read, write and execute, the group can read and execute and everyone else can do nothing.

When to use 750

Folders and scripts only your group should reach, for example deploy scripts shared with a deploy user.

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) 5 Yes No Yes
Others (o) 0 No 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 750 folder
chmod -R 750 folder/
find folder/ -type d -exec chmod 750 {} +

In cPanel: File Manager → right-click → Change Permissions, and tick the boxes until the number shows 750.

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 750 mean?

Each digit is the sum of read (4), write (2) and execute (1), for the owner, the group and everyone else. 750 = 7 / 5 / 0, so the owner can read, write and execute, the group can read and execute and everyone else can do nothing (rwxr-x---).

Should I use 750 for files or for folders?

750 includes execute, which on a folder means "may open it". It suits folders and scripts; for ordinary files use the same number without execute (640).

How do I set 750 in cPanel?

In File Manager, right-click the file or folder, choose Change Permissions, and tick the boxes so the number shows 750. Over SSH: chmod 750 path (add -R to include everything inside a folder).

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