You can use almost any command in a batch file including application file names such as Excel.exe. The fourth line uses the Del command to delete all files that end with the. The third line uses the CD command to change to the \Windows\Temp folder. The second line instructs the batch file to go to drive C. The code that you write today may not be easily understood in a few months. You should use the REM command liberally to document your batch file. The REM command at the beginning of the first line indicates a remark and instructs the batch file to ignore the line. A very simple batch file would look like the following: Each new command must be separated by a carriage return.
When Notepad starts, you can type the commands that you would like to have it run. Since batch files must be ASCII text with no special characters, a text editor such as Notepad works fine. You should use a flowchart to lay out the logic for complex batch files. Figure A gives a representation of a batch file flowchart. It doesn’t have to be a formal chart, just something that allows you to see the process in a conceptual way. It may help you to lay out the process you want the batch file to follow in a flowchart. You may be able to create complex batch files, but if the logic is not correct, your results can be detrimental. The logic behind a batch file is the most crucial element. The steps to creating a batch file are design, creation, test, and implementation. Even though batch files are not as robust as programming languages, they can be much easier to create and use.Ĭreating a batch file is easy, but you need to make sure that your logic is correct or you’ll end up with some unwanted results. Any task that can be performed from a command line can be used in a batch file. There are many uses for batch files, even in the world of Windows 2000. In this Daily Drill Down, I’ll show you how to create batch files to help automate tasks. Learn now to speed up administration duties using batch files Get IT Done: Automate repetitive tasks with batch files
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