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I'm trying to change the user/group of a symbolic link with the command:

$ chown -h myuser:mygroup mysymbolic/

But it's not changing. I'm logged in as root. The current user/group is set to root:root. What went wrong?

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migrated from stackoverflow.com Nov 10 '09 at 21:50

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Which operating system do you use?Acoording to the manaul page,-h option takes affect only on systems that can change the ownership of symbolic link. –  Jichao Nov 9 '09 at 13:09

6 Answers 6

Is the target a file or a directory?

If it is a directory then try -H (upper case H)

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the target is a directory –  rizidoro Nov 9 '09 at 13:09
    
see my edited reply about directory –  Michael Nov 9 '09 at 13:13
3  
Sorry for the thread necromancy, but I'd like to point out that the correct syntax is with the lowercase 'h'. –  user40379 Jun 18 '10 at 14:07
    
This is really a comment, not an answer to the question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. –  Diogo Aug 9 '12 at 16:46

I've tried this myself and it works for me. If you have the -h it changes the owner of the symbolic link, but if you dont then it changes the owner of the file itself and not the link.

But it doesnt seem to work of the symbolic link is linked to a directory

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For what it's worth, the man page on OS X is a lot clearer on the -h option than the one on (Arch) Linux. “-h If the file is a symbolic link, change the user ID and/or the group ID of the link itself.” vs. “-h, --no-dereference affect symbolic links instead of any referenced file (useful only on systems that can change the ownership of a symlink)” –  Matijs Jul 13 at 22:50

I was putting a slash in the end of target:

chown -h myuser:mygroup mysymbolic/ 

just removed the slash in the end and works. Here's the correct way:

 chown -h myuser:mygroup mysymbolic
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4  
doesn't work for me on ubuntu –  Radek Sep 25 '10 at 1:07
1  
Wow, this took me hours to find. –  defines Apr 19 '11 at 11:36
10  
@Radek It worked for me on Ubuntu so long as I remembered the -h flag. –  IQAndreas Jun 11 '13 at 15:04
1  
Works for me on Ubuntu with -h and without the trailing slash. –  friederbluemle Feb 12 at 2:44

Recreate that link by myuser at myuser's home, and mv this link to the target location by sudo.

For example: (as myuser), ln -s somedir/ linkname (will be a broken link if somedir/ doesn't exist in user's directory)

Then, sudo mv linkname targetlocation (will become a valid link provided targetlocation/somedir/ exists)

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Your answer is without detail and hard to fully understand. Please consider revising your answer to provide more detail. –  KronoS Jul 13 '12 at 4:20

I was unable to chown a directory even with -h but using the full path worked.

# ls -al
drwxr-xr-x 2 deploy deploy 4096 Dec 30 10:29 .
drwxr-xr-x 3 deploy deploy 4096 Dec 30 08:59 ..
lrwxrwxrwx 1 root   root     32 Dec 30 09:02 apps -> /u/apps/
# chown -h deploy:deploy apps
# ls -al
drwxr-xr-x 2 deploy deploy 4096 Dec 30 10:29 .
drwxr-xr-x 3 deploy deploy 4096 Dec 30 08:59 ..
lrwxrwxrwx 1 root   root     32 Dec 30 09:02 apps -> /u/apps/
# chown -h deploy:deploy apps/
# ls -al
drwxr-xr-x 2 deploy deploy 4096 Dec 30 10:29 .
drwxr-xr-x 3 deploy deploy 4096 Dec 30 08:59 ..
lrwxrwxrwx 1 root   root     32 Dec 30 09:02 apps -> /u/apps/
# pwd 
/var/www/html
# chown -h deploy:deploy /var/www/html/apps
# ls -al
drwxr-xr-x 2 deploy deploy 4096 Dec 30 10:29 .
drwxr-xr-x 3 deploy deploy 4096 Dec 30 08:59 ..
lrwxrwxrwx 1 deploy deploy   32 Dec 30 09:02 apps -> /u/apps/
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I had a similar problem. For me, I could not chmod the symbolic link even as root regardless how I called chmod. To add confusion to this, nautilus was showing the owner/group as nothing. The owner was just blank. So I tried to change the symbolic link using nautilus running as root since chmod wasn't working and nautilus crashed!!

But I think I figured out the problem. The directory the symbolic link was pointing to had different permissions than the symbolic link. So I chmod'ed the target directory (using -h) to my user/group name. Then chmod'ed the symbolic link to the same and it worked! And viewing the symbolic link's details in nautilus (with root permissions) now no longer crashes.

So for others having a similar problem, check the permissions of the target directory/file and make sure it is compatible with the permissions you are setting the symbolic link to.

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