Displays or changes file attributes.
ATTRIB [+R | -R] [+A | -A ] [+S | -S] [+H | -H] [+I | -I] [drive:][path][filename] [/S [/D] [/L]]
- +
- Sets an attribute.
- –
- Clears an attribute.
- R
- Read-only file attribute.
- A
- Archive file attribute.
- S
- System file attribute.
- H
- Hidden file attribute.
- I
- Not content indexed file attribute.
- [drive:][path][filename]
- Specifies a file or files for attrib to process.
- /S
- Processes matching files in the current folder and all subfolders.
- /D
- Processes folders as well.
- /L
- Work on the attributes of the Symbolic Link versus the target of the Symbolic Link

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Comments
someone
Apr 23, 2007 at 6:35 pm
What’s the N attribute do?
Joe
Apr 24, 2007 at 3:15 pm
The N attribute (which the ATTRIB command doesn’t appear to recognize) is for ‘Not Content Indexed’.
Sandy Jeakins
Sep 16, 2007 at 12:37 am
Hi,
It appears to me that the DOS commands in Vista do not work on system files. Any feedback?
Sandy
hfrmobile
May 1, 2008 at 2:49 am
It seems that the ‘N’ attribute (File Explorer) is the same like ‘I’ attribute (ATTRIB command )
“Not content indexed file attribute”
Yes, it will not work on system files. I am sorry, I don’t know when this attribute is set/removed etc. (found no rules, when the indexing service may sets/removes this attribute)
But why has M$ used two “names” for one new attribute (N, I, …)!?
Antitrust
Dec 10, 2008 at 11:49 am
Hi,
Somehow, the attrib command stopped working on my vista os. I get a response saying ” ‘attrib’ is not recognised as an internal or external command, operable program or batch file.” Point is uptil a week before, it worked! Any solutions pl! It’s very urgent!
Lars Wedde
Feb 7, 2009 at 9:20 am
Antitrust, did you ever find a solution for your problem? I seem to be having the same issue.
sangram
Feb 11, 2009 at 5:14 am
Somehow, the attrib command stopped working on my vista os. I get a response saying ” ‘attrib’ is not recognised as an internal or external command, operable program or batch file.” Point is uptil a week before, it worked! Any solutions pl! It’s very urgent!
hfrmobile
Feb 26, 2009 at 11:51 am
You may try the “System Restore” features (which already helped me restoring fatal network problems) …
sansoo22
Jul 26, 2009 at 12:19 pm
Having trouble with my attrib command as well. Run from the cmd prompt it works fine but run from a batch script and it gets stuck in an endless loop.
Puru
Oct 4, 2009 at 9:50 pm
you need to start cmd.exe with administrative previledges. its simple, rightclick on cmd.exe and choose option “Run as administrator” then you can perform maximum commands.
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