ftp user permission
 

Hi all,

I created following users and have the same home dir /home/ftpuser.
They are sharing the same dir and ftp file in. I am using vsftpd utility for ftp users. When user ftp file in /home/ftpuser dir the
file permission is -rw-r--r--. I want when they ftp,the file permission
should be -rw-rw-r--, so other user can overwrite with new file.

In vsftpd.conf the "local_umask=022". I changed to 002 it works fine, but this will change for all ftp users. I want particular users have
only -rw-rw-r-- permission.

user id home dire

xxx /home/ftpuser
yyy /home/ftpuser
zzz /home/ftpuser

Can you guide me how to allow only few users to get -rw-rw-r--.

Thanks
MP