Re: .bash_profile: line execution based on su vs. direct login.

[home user]

Thank-you, Samuel.

I did the experiment.  Both the double-quotes and the square brackets had to be deleted.  The result worked for user1 and user2 being regular users.  Next I'll edit root's .bash_profile, and see if the solution works when user2 is root.  Actually, user2 almost always is root.

Bill.