How to check permissions of a specific directory?

Here is the short answer:

$ ls -ld directory

Here's what it does:

-d, --directory
    list directory entries instead of contents, and do not dereference symbolic links

You might be interested in manpages. That's where all people in here get their nice answers from.

refer to online man pages

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You can also use the stat command if you want detailed information on a file/directory. (I precise this as you say you are learning ^^)

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$ ls -ld directory

ls is the list command.

- indicates the beginning of the command options.

l asks for a long list which includes the permissions.

d indicates that the list should concern the named directory itself; not its contents. If no directory name is given, the list output will pertain to the current directory.

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In GNU/Linux, try to use ls, namei, getfacl, stat.

For Dir

[flying@lempstacker ~]$ ls -ldh /tmp
drwxrwxrwt. 23 root root 4.0K Nov  8 15:41 /tmp
[flying@lempstacker ~]$ namei -l /tmp
f: /tmp
dr-xr-xr-x root root /
drwxrwxrwt root root tmp
[flying@lempstacker ~]$ getfacl /tmp
getfacl: Removing leading '/' from absolute path names
# file: tmp
# owner: root
# group: root
# flags: --t
user::rwx
group::rwx
other::rwx

[flying@lempstacker ~]$ 

or

[flying@lempstacker ~]$ stat -c "%a" /tmp
1777
[flying@lempstacker ~]$ stat -c "%n %a" /tmp
/tmp 1777
[flying@lempstacker ~]$ stat -c "%A" /tmp
drwxrwxrwt
[flying@lempstacker ~]$ stat -c "%n %A" /tmp
/tmp drwxrwxrwt
[flying@lempstacker ~]$

For file

[flying@lempstacker ~]$ ls -lh /tmp/anaconda.log
-rw-r--r-- 1 root root 0 Nov  8 08:31 /tmp/anaconda.log
[flying@lempstacker ~]$ namei -l /tmp/anaconda.log
f: /tmp/anaconda.log
dr-xr-xr-x root root /
drwxrwxrwt root root tmp
-rw-r--r-- root root anaconda.log
[flying@lempstacker ~]$ getfacl /tmp/anaconda.log
getfacl: Removing leading '/' from absolute path names
# file: tmp/anaconda.log
# owner: root
# group: root
user::rw-
group::r--
other::r--

[flying@lempstacker ~]$

or

[flying@lempstacker ~]$ stat -c "%a" /tmp/anaconda.log
644
[flying@lempstacker ~]$ stat -c "%n %a" /tmp/anaconda.log
/tmp/anaconda.log 644
[flying@lempstacker ~]$ stat -c "%A" /tmp/anaconda.log
-rw-r--r--
[flying@lempstacker ~]$ stat -c "%n %A" /tmp/anaconda.log
/tmp/anaconda.log -rw-r--r--
[flying@lempstacker ~]$

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There is also

getfacl /directory/directory/

which includes ACL

A good introduction on Linux ACL here

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This displays files with its permisions

stat -c '%a - %n' directory/*

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In addition to the above posts, i'd like to point out that "man ls" will give you a nice manual about the "ls" ( List " command.

Also, using ls -la myFile will list & show all the facts about that file.

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On OS X you can use:

ls -lead

The e option shows ACLs. And ACLs are very important to knowing what the exact permissions on your system are.

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ls -lstr

This shows the normal ls view with permissions and user:group as well

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To check the permission configuration of a file, use the command:

ls –l [file_name]

To check the permission configuration of a directory, use the command:

ls –l [Directory-name]

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