Trying to set up a read only FTP user
Hello, I'm trying to set up a read only FTP user; basically, they have the ability to browse a particular images folder and download, but not write (or delete accidentally).
I've got it set up so the FTP user logs in directly to the folder, so I'm good with that; but they still have write permissions.
We have an application built in PHP that copies image uploads to this folder; it also resizes them in the same folder. So in addition to the main FTP user (me) who needs write access to this folder, whatever the Apache/PHP user is (not sure?) also needs write access.
Is there a simple way to affect read/write permissions on a user level? I am about as newbie as they come, so I apologize if this is Linux 101.
Thanks in advance for all your help, Kevin