Sinner Computing - How What Why Where

Task	Program

How can I program the computer to turn off and then turn back on automatically? How can I set my computer to turn off when I am not using it? How can I set my computer to hibernate when I am not using it?
How can I set-up a TIME server on my computer? How can I correct my system clock every hour?
How can I set wallpaper from the command line? How can I resize a wallpaper to fit my screen size? How can I set a wallpaper to not be covered by the taskbar? How can I run a program with a higher or lower base priority? How can I have a confirm-to-run window before a program runs? How can I log when a program runs? How can I change my boot wallpaper? How can I use JPEG and GIF files as wallpapers?
How can I set shutdown my computer from the command line? How can I set hibernate my computer from the command line? How can I restart a remote computer?
How can I synchronise the time of my computer? How can I correct my system clock from the command line? How can I correct my system clock with a set offset?
How can I play a MP3 file using a small and fast player?
How can I compare two files and see if they are the same? How can I compare a directory of files and find duplicates?
How can I count down to an event on my computer? How can I view a timer in full screen mode? How can I view a timer in full screen mode?
How can I view multiple timers in full screen mode?
How can I time an event with millisecond accuracy? How can I have a stopwatch timer on my computer? How can I program the computer to run a program after a set time?
How can I program the computer to turn off after a set time?