NirCmd is a multi-purpose command-line utility that offers a wide variety of functions ranging from deleting files and registry keys, writing values to a file, deploying desktop shortcuts across a network to changing display settings, rebooting your computer and much more. You can also append textfrom the clipboard to a file, hide the Start button, change file dates, adjust the volume, turn ofyour monitor and perform dozens of other small tasks by calling them from the command-line or a batch file.