From a Google search, it looks as though cron may be the better answer, where the command is fired by a script when 4D creates the new folder? If this is similar to using something like an AppleScript, isn't this a bit of a bodge?
I fail to see how cron could help, since cron runs asynchronously at scheduled intervals, and you want the folder to have its permissions set correctly directly after creation. To do this you would need a plugin such as EVX_Shell to execute the chmod command on the folder you created.
Ah, OK, I guess I misunderstood cron. I saw that it was set to run at a regulated interval, but thought it could also be fired by a script.
Thanks for all your help Mark Howells
