I was asking where the heck i might have actually changed the permissions when i clicked too glibly. IOW, where i might look in the file structure to fix it, and learn, and not do that particular dumb thing again.
Which i did myself, after much wandering around blindly bumping into stuff when you probly could have gently guided me instead of making me the object of your humor.
I mean, if you wanted to know which piece of your car engine might cause it to quit running, and i had a vague idea of what pieces you were messing with, i would at least try to give you a vague idea of where to look.
I'll bet you're one of those sadists that likes to say "RTFM" to newbies, huh.