KShutdown is an advanced shut down utility for KDE/Linux/Windows
Features
- Turn Off or Restart Computer
- Hibernate to disk or Suspend
- Lock Screen using a screen saver
- Various time and delay options (time from now, inactivity detection, ...)
- Command line support
- Free and Open Source
- KDE 4: Extras (additional, external user commands)
- More than /sbin/shutdown -h ;)