Force synchronization of time on the retail VM

arrgh-time.sh

# This chunk will run in your favourite Ubuntu vm
if [[ $(uname) == 'Linux' && $(test -f /usr/bin/apt-get) ]]; then
  sudo apt-get update
  sudo apt-get install ntp
  sudo service ntp stop
  sudo ntpdate -s ca.pool.ntp.org
  sudo service ntp start
fi

# This chunk will run in your favourite CentOS vm
if [[ $(uname) == 'Linux' && $(test -f /usr/bin/yum) ]]; then
  sudo systemctl stop ntpd
  sudo ntpdate -s ca.pool.ntp.org
  sudo systemctl start ntpd
fi

# This chunk will run on your computer running OSX
if [[ $(uname) == 'Darwin' ]]; then
  sudo systemsetup -setnetworktimeserver ca.pool.ntp.org
  sudo systemsetup -gettime
fi

# This will run on your computer running Windows
if [[ $(cmd /c ver) ]]; then
  shutdown /s /t 0 /p:0:0 /c "This computer is not running a *nix OS, shutting down."
fi