Problems with guest login script

[hank barta]

> 2. Stick `exec' in front of your new-user script call within .profile:

> 	# .profile
> 	exec new_user.sh

> In the second case, the shell overlays itself with the new user script.

Just a question about the second case...

Since the script is not directly executable but must be interpreted
by a shell, is there some way the user can get back to the shell itself?


hank