cloudbuilders/devstack — pull request #59 by smoser (2011-10-12 13:04:29+00:00)
Title: several changes, largest of which is logging output

Generally, this pull request has the following items:
* log all output to a file named LOGFILE (default stack.sh..log)
* use 'sg' rather than 'newgrp' as it seems simpler
* run apt-get update before installing packages when not using 'stack' user
* minor cleanups to 'stack user' path
* write to a file in /etc/sudoers.d/ rather than the dpkg-controlled /etc/sudoers.conf to avoid prompts on upgrade of sudo.
* use SECONDS variable rather than python to get current seconds