Mask that controls which file permissions are set for files and directories when they are created. It also refers to a function that sets the mask, and to the mask itself, which is formally known as the file mode creation mask.

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39 views

Confused on file and directory permissions for Samba shares

I've been searching for while to try to understand the following mask/mode fields for creating files/folders in Samba shares: create mask force create mode directory mask force directory mode But ...
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1answer
265 views

How are default permissions determined (on OS X)?

My (limited) understanding of basic Unix is that any files that are created will be created based on the permissions of the creating user. In particular, the group assigned will be the creating user's ...
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1answer
407 views

Apache created files and its permissions for CentOS 6.x

In short, I have an authenticated HTTP-POST that: posts a jpg image (created as 666 apache:www) into /directory1 (777 ftpuser:www) creates /directory2 (created as 666 apache:www) in a 777 ...
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205 views

mount command permissions: ntfs vs. ntfs-3g

I see numerous how-to examples for mounting an ntfs partition with either a mount command or an entry in fstab. In all cases, specifying ntfs as the filesystem is associated with also specifying ...
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360 views

Umask for root and other system users

If I am not wrong, this is how umask is calculated. for dir, 777 - 022(root's umask value) = 755. for file, 666 - 022(root's umask value) = 644. Now, where this umask value is defined? Is it the ...