When I su to another login from my tcsh window, it automatically logs me out after
a while (I'm not sure what the amount of time is, prob. 60mins.). Fair enough, this
is a tcsh feature after all. So I checked the man page, and unset autologout using:-
in the .cshrc of the user that I su to.
The problem is, I still get logged out automatically! (Should I use just "unset" instead,
or am I missing something here?). When I do an "env" autologout is not shown in the
list of environment variables.