Batch files and

Now that we have a list of batch file commands, we can also view details of their syntax and functionalities in following way:. The batch command LABEL displays the label of a drive or volume and is also is used for adding, setting or removing a disk label.

Now this will display the label of your working directory and you can set, remove or add another label. So, it will generate following output:. This batch command moves files from one directory to another, rename the directories and move the directories as well. In this way, MOVE command can be used to move files, directories and rename directories. The batch command NET is used for many network functionalities depending upon the commands used.

The batch command PATH displays the path variable or it can be used to set path variable. The batch command PAUSE is used for holding the output screen till user enters a variable or a value. The batch command RD is used for removing the empty directories, directories with contents or files inside cannot be removed with RD command.

Anything written after REM is interpreted as a comment and is not executed in batch programs. This script will sort the content of example. This program will start the application paint if it is in the working location, else you will have to explicitly indicate the path of that program as well.

Thus the output console will look like:. The batch command TREE displays the tree diagram of the subdirectories to the last level. So in this series of tutorials, we will learn about batch file programming and how we can execute command line instructions with a single click through them. A batch file is an unformatted text file or script file which contains multiple commands to achieve a certain task. It contains series of command that is executed by command line interpreter.

So whenever we write instructions or codes in batch files, we are executing command line operations through our instructions and when we know how to write commands, we can do many powerful things in the Windows.

For example: We can create a. After writing commands, all you need to do is save it as a. Voila, you have created your first ever batch file. We will cover about programming and scripting in next articles. It may sound funny, but all you have to do is click that file to run it and Windows will automatically run the commands written in a batch file.

As mentioned earlier, text documents are a good starting point for batch scripts. To write your own batch file, all you need is an ordinary text editor. But you do need to know common system commands and understand how they work in batch files. Here are the most important commands to learn:. For a complete list of the most important commands, see our comprehensive article on batch commands.

An easy introduction to the art of creating batch files is to write a simple script that creates multiple directories on a selected disk on your computer.

To save these batch instructions or the script, click File and choose Save As Specify the save location and enter a name for the script with the extension. After you create and save the batch file, you have two options to run it: Either run the script in the familiar Windows Explorer environment or open Command Prompt and run it using a command-line command. The first option is simpler and easier for beginners because all you have to do is go to the directory where the batch file is located and double-click to run it.

If a batch script contains commands that require administrator privileges to execute, you have to run the script as an administrator. You can customize a batch script at any time , for example if you want to add or remove commands or modify directories.

To do this, simply go to the folder containing the command line script and right-click it. Then choose Edit :. With the above step-by-step guide, you can create a wide variety of batch files with an unlimited number of different commands. However, scripts that you can use more frequently are definitely more useful in the long run.

The following example shows how useful batch files can be for creating regular back-ups of any directory:. The three parameters at the end have the following effect:. The above backup program allows you to copy the source files from the source folder to the destination folder. You can also create a batch file that distributes source data to multiple destination folders , in which case you can use the file type as a selection criterion. To do this, you need a for loop , which allows a command to run repeatedly with a variable argument:.

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