Without the /p switch, the timer variable would be assigned the text after the equal sign, and no user prompt would show. The /p switch makes the prompt appear, with the text between the quotes after the equal (=) sign. The set command initializes the variable, timer in our code, and assigns the value entered by the user to that variable. ", is the command that allows the user to define the timer period. The second line of code, set /p timer= ". Set /p timer= "Enter the desired shut down timer in seconds: " The following example code can automatically shut down your computer-based on a timer defined by the user. Shut down the computer after a user-defined timeĪ script to shut down a Windows computer after a user-defined time consists of four lines of code. Using Notepad, add these three lines of code to a blank file, then save the file as a. The third line of code, shutdown -s, is the command to shut down Windows and the computer. However, you can press any key on the keyboard to skip the rest of the timer and immediately execute the next line of code. Using the timeout command, a countdown is displayed on the command line window, showing you how much time is left before the computer shuts down. You can set this value to your desired wait period. The number after timeout is the amount of time, in seconds, that Windows waits. The second line of code, timeout 30, is the command telling Windows to wait a time before executing the next line of code. Using off keeps the command line window clean. The first line of code, off, stops the echoing of commands in the Windows command line window. The following example code can automatically shut down your computer. Shut down the computer after a pre-defined timeĪ script to shut down a Windows computer after a pre-defined time consists of three lines of code.
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