I need to install
acl in order to set up a very specific permission structure. Group members should be able to see the files in a directory and change into the subdirectories. However, they should not have permission to read the files!
I don't know how to achieve this. The command
setfacl -m d:g:mygroup:rx will do part of the job, but then all files become readable. So, I need to apply this rule only to the folders
(drwxrwx---), everything else should be inaccessible