about Linux read/write only permissions

Posted by Bimal on Super User See other posts from Super User or by Bimal
Published on 2011-01-09T18:45:41Z Indexed on 2011/01/09 19:55 UTC
Read the original article Hit count: 158

Filed under:

linux

|

centos

|

file-permissions

My question looks similar to another thread: Linux directory permissions read write but not delete

Here, I want to create a directory where I can give the permissions like:

A user can create/upload any files.
A user can re-upload and overwrite the files.
A user cannot remove the file anymore.

I am on CentOS 5.5, basic user only. How can I do that? Or is there any third party software that can be installed to do this? Or, create a new process which will lock the permissions right after a new file is uploaded via ssh?

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