Are you tired of manually rocking your baby to sleep? If your answer is yes, then you should read on.First, let me show you the code that you will use and break it down a bit.For Linux users, you can use this simple shell script to automatically open and close the CD-ROM drive of your computer:#!/bin/shwhile [ 1 = 1 ]do #eject CDROM eject #pull CDROM tray back in eject -tdoneWhen you run that script, the CD tray will close and open forever and it can only be stopped by quitting the program manually.So how will that help you put your baby to sleep? Just check out this video for some inspiration...