Well, that would be quite useless I guess. Viewer might make some sense, but editor would most probably not.
To explain difficulty (well, next to impossibility) of such task you have to understand the way variables are set at shell start. Once shell process starts, it executes set of scripts. This script set varies depending whether the shell is login shell or not. And it may vary (and it does) between different shells too (there's bash, csh and many other shells). These scripts set the environment variables. The caveat is that many variables might be set dynamically based on informations read from other config files. One can even include his own script setting his own set of variables. Many do this. You can view e.g. /etc/bash.bashrc or /etc/profile to see that these scripts are not that simple and their output (set of variables and their values) may vary between users, shells etc. Cheers, Tosuja -- Petr "Tosuja" Klíma Mail: [EMAIL PROTECTED] Web: www.tosuja.info ICQ: 52057532 -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
