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I want to add (not modify other file permissions) for all the directories in the path written bellow. Something like chmod -R xx4 /home/mDB/admin/KNUCKLES/dbs/

The path


I try with this command i found in a forum but doesn't work for me.

chmod +r /home/mDB/admin/KNUCKLES/dbs/ -R

I only want to change the permissions for all the users not for the file/directory owner or the groups.

Thanks in advance.

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migrated from Oct 3 '13 at 15:14

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chmod +r -R /your/path should make it. What error do you get? – fedorqui Oct 3 '13 at 12:52
up vote 3 down vote accepted

You can say:

chmod -R o+r /home/mDB/admin/KNUCKLES/dbs/

This would give read permission recursively to others, i.e. not owner/group.

EDIT: As per your comment, it seems that permissions for directories is the issue and not that of files. You could say:

chmod o+rx /home/mDB/{admin,admin/KNUCKLES,admin/KNUCKLES/dbs}

Note that since these are directories, you need to set the execute x bit on. Without that, r would serve no purpose!

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Sorry, i think my explanation is not so clear. I want to add read permissions for the folders /admin, KNUCKLES and dbs not all the folders inside dbs. – Jorge Vega Sánchez Oct 4 '13 at 14:49
@JorgeVegaSánchez See the edit above. – devnull Oct 5 '13 at 6:25
Great answer. Thanks. – Jorge Vega Sánchez Oct 6 '13 at 9:35

You'll have to split it up and issue multiple commands.

chmod -R xx4 /home/
chmod -R xx4 /home/mDB/
chmod -R xx4 /home/mDB/admin/
chmod -R xx4 /home/mDB/admin/KNUCKLES/
chmod -R xx4 /home/mDB/admin/KNUCKLES/dbs/

Someone with more advanced command-line-fu than me may know a shorter way.

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Ok, there is no only a command to do that task. Thanks for your answer. – Jorge Vega Sánchez Oct 4 '13 at 14:45

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