Listing permissions with shell script
 

Hi,

I need to create a shell scipt, that lists the number of all files in a directory that the currently logged user has read permission, write permission and execute permissions. I'm trying to use the find-command with the -perm option, but is there a simple way to list all files with atleast read permissions etc? I mean not having to type tens of commands for ...-perm 400... -perm -444 and so on. Simple problem, but not for me ;)

Number of files, in a directory /a/dir, for which current user has read, AND write, AND execute, permissions: Number of files, in a directory /a/dir, for which current user has at least read permission: Number of files, in a directory /a/dir, for which current user has read, OR write, OR execute, permissions: Yves.