zsh

 Well, recently I began to use zsh, instead of bash....this is going to be a nightmare...

I will record as much as I can to identify all the changes and how to deal with this multi-environment.

One of  my requirements, is to be able to use the same .profile for all shells. Until now, I was able to use a single .profile with a case "$0" to switch between all the special configurations. It covers sh, ksh, bash, csh and X.