Shutter is a multifunctional scheduling utility, which has a user friendly and easy-to-use interface and supports many different Events and Actions.
Available events: Countdown, On Time, Winamp Stops, CPU Usage, Network Usage, Hard Disk Usage, User Inactive, Battery Low, Window, Process, Ping Stops, File Size Limit, Lid.
Available actions: Shutdown, Reboot, Log Off, Lock Workstation, Sleep, Hibernate, Turn Off Monitor, Screen Saver, Volume Control, Hang Up Modem, Alarm, Message, Play Sound, Run Program, Open File, Close Window, Kill Process.
Desktop links can be created to execute any of the supported actions directly from desktop. Web Interface allows remote execution of actions and displays run-time information about the computer: Up Time, List of Processes, Screenshot of a Desktop, Program Execution, and more.