KShutDown

KShutdown is an advanced shut down utility for KDE/Linux/Windows Features

   * Turn Off Computer (logout and halt the system)
   * Restart Computer (logout and reboot the system)
   * Lock Screen (lock the screen using a screen saver)
   * End Current Session (end the current KDE session and logout the user)
   * Extras (additional, external user commands)
   * Time and delay options
   * Command line and DCOP support
   * System tray icon and panel applet
   * Visual and sound notifications
   * KDE Kiosk support