tree 94f4a904287d4ef418f4ee3dd1feabfea37ef0c4
parent 8ab1ade42ed3b4d4bda00c3dc5a6110c05c201e4
author Scott Moser <smoser@brickies.net> 1318037280 -0400
committer Scott Moser <smoser@brickies.net> 1318423929 -0400

move setting variables and run-as-stack-user code

Change the over all flow so that the default settings are
filled in in the outside shell (not inside the '()' and 'tee').

This way, those variables pass through to the subshell, but they're
also available in the parent shell at the end for outputting status.

Also, exit failure rather than success if 'exec' to run as stack
user failed.