I've not used PVM, but the file that you're looking for depends on which shell you use. If you use csh, then .cshrc can be found in your home directory. Note that it's a hidden file so you'll need to do ls -a to list it. If you use bash shell, then you should find .bashrc in your home directory.
To set an environment variable in csh, you'll use the setenvcommand. For bash, it'll be export.
I've not used PVM, but the file that you're looking for depends on which shell you use. If you use csh, then .cshrc can be found in your home directory. Note that it's a hidden file so you'll need to do
ls -a
to list it. If you use bash shell, then you should find .bashrc in your home directory.To set an environment variable in csh, you'll use the
setenv
command. For bash, it'll beexport
.