Directory Permissions
Directories are also files under Linux. For example, again use the ls
command to show permissions like this:
matthew@seymour:~$ mkdir directorymatthew@seymour:~$ ls -ld directorydrwxr-xr-x 2 matthew matthew 4096 2013-06-30 13:23 directory
In this example, the mkdir
command is used to create a directory. The ls
command, and its -ld
option, is used to show the permissions and other information about the directory (not its contents). Here you can see that the directory has permission values of 755
(read + write + execute or 4
+ 2
+ 1
, read + execute or 4
+ 1
, and read + execute or 4
+ 1
).
This shows that the owner can read and write to the directory and, because of execute permission, also list ...
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