We create a file with the extension bat windows 7. How to open a .BAT file? Using bat files when backing up data

A BAT file is a program code saved with the extension .bat or .CMD as you like.

The possibilities of bat files are almost limitless, but as a rule, programmers use these extensions in simple and routine matters.

Using a bat file, you can open files on your computer, copy, move and delete files with or without a mask, run scripts from third-party programs, and open a browser with the desired url. I often use such files to open ftp folders on a remote server.

How to create a bat file

Creating baht files couldn't be easier. Open a regular text editor and save it with the .bat extension.

You can also use the advanced program “notepad++”

Here is a sample code to write a bat file:

explorer.exe "C:\Program Files"

This code will open the “program files” folder on the C:\ drive

Writing .bat files requires special care from the computer user. Since batch files can delete entire directories, format a computer partition

Here is a code example - formatting the F:\ partition

@echo off
format F /q /autotest

Example bat code - Create 100 folders:

@echo off
for /l %%i in (1,1,100) do mkdir "dir %%i"

You can make a bat and (Virus) a harmful program script: For example, the code below will delete important exe files.

@echo off
do del "c:\windows\exploer.exe"
do del "c:\windows\mspoint.exe"
do del "c:\windows\notepad.exe"

Command to create a folder with a bat file

The code below will create 3 folders in the location where the file itself is located. Also, the first folder created will contain another subfolder. Since the folder names are written in Cyrillic, we add the encoding line chcp 1251. Such a file cannot be written with a regular notepad, since it is not possible to change the encoding of Russian letters. Use notepad++.

chcp 1251
MD .\folder_article\base\
MD .\directory\
MD .\repository\

Download Bat file

- the file creates 3 folders

Example bat code how to open a folder

explorer.exe "C:\Users\Administrator\Desktop\photo\"

How to open bat format?

Just like creating .bat files in a text editor, they can be opened with the same notepad, wordpad, or notepad++.

The only thing to remember when opening a bat file is that when you double-click on the file, it will launch the program. That is, to open it for editing, move the cursor over the file being edited and right-click to open the context menu where select open with notepad++

Also, if you click on just open in the context menu, you will also start executing the bat file.

There is another way: Open the text editor Notepad and drag your edited file into it.

Important: Users often confuse the concepts of files with the .bat extension and the “The Bat” mail client for sending and receiving mail documents.

Basic Bat File Operators

@	All commands executed by bat are displayed on the screen, to remove unnecessary things, a “dog” is placed in front of the command. Often used with @echo off.
set	Sets variables. For example, setper=c:\windows here per assigns the path. You can write a cumbersome value to a variable and specify it in the script, which makes the code more compact. If its content changes, then you will not have to change the values ​​everywhere where this variable is provided.
::	One of two methods for commenting in a bat file without displaying this line on the screen.
:LABEL	When you add a colon to a word, a label is created that allows you to jump to different sections of the body file. A label can have a different name, LABEL is an example.
CALL	Bat is a command that calls one batch file within another. All parameters described in one of the files can be passed to each other.
CHOICE	Select command.
CLS	Clears the contents of the shell that is displayed above the CLS.
ECHO	Displays a message on the screen. For example, “ECHO How are you!” will display “How are you!” If you don't use @ECHO off at the beginning of the batch file, then you will see the path to the bat file and two messages, which is unnecessary. You can create an empty line by typing ECHO. with a period at the end.
EXIT	Ends the current batch script.
GOTO LABEL	Used to jump to a specific label, in this case LABEL, and execute the script after it.
IF	As in the bat programming languages, the if command represents the fulfillment of a condition, depending on which the script will go along one path or another. Please refer to the help for the syntax.
for	A loop used to organize the execution of the same actions.
PAUSE	If you need to see the output of a script and it runs and the window closes quickly, then use PAUSE. It will allow you to view the result and complete the script by pressing any button.
R.E.M.	Second way to comment. Unlike:: is printed on the screen if there is no @ECHO off construct.
SHIFT	Changes the position of batch parameters in the bat file.
START	Launches programs, windows, etc. Has many attributes.

For a more detailed description of the bat file code, read the Windows Help

In this article, we will look at two ways to create a bat file: using Explorer and using Notepad. This will be enough to create new bat files, but first let’s decide what they are for. To put it simply, the bat file is needed to write down a set of commands once Windows command line, and then execute them at any time without typing each time. In general, an ideal option for lazy and/or system administrators. =)

I'll get straight to the point:

Method one. We create bat file V " Conductor»

Let me make a reservation right away that this method requires that there be Enabled display of file extensions in Explorer. This is convenient in many cases and I don't understand why this feature is disabled by default in Windows.

We change its extension(what is after the last dot) on .bat:

After we press Enter, Windows will ask “After changing the extension, this file may no longer be accessible. Make the change?" Well, of course “Yes”! This is exactly what we are trying to achieve: change the .txt extension to .bat:

Voila! We received a “batch file”, i.e. an executable file in which you can enter commands that will be executed when it starts:

Method two. We create bat file V " Notepad»

To create a bat file using " Notepad", need to open Notepad(or any text file in Notepad) and use the menu " File", option "":

A file saving window will open. It is important to take into account 2 things:

1. « File type» must be displayed on All files (*.*)
2. « File name" must have the extension .bat

We look where we save (to find it later) and press the button “ Save»:

Total:

Any of these methods makes sense if you have administrator rights. But the first one requires additional settings (which I still recommend changing and applying).

Windows bat files are a convenient way to perform various tasks on a PC, which is actively used by computer experts. They allow you to automate everyday tasks, reduce their completion time, and turn a complex process into something feasible for the average user. This article presents the basic capabilities of batch files and recommendations for writing them yourself.

Automation made easy

How to create a bat file? To do this you need to do the following:

1. In any text editor, for example, Notepad or WordPad, create a text document.
2. Write your commands in it, starting with @echo , and then (each time on a new line) title [name of the batch script], echo [message that will be displayed on the screen] and pause.
3. Save the text in an electronic document with the .bat extension (for example, test.bat).
4. To run, double-click on the newly created batch file.
5. To edit it, you need to right-click on it and select “Edit” from the context menu.

The raw file will look something like this:

title This is your first bat file script!

echo Welcome to the batch processing script!

We will discuss bat file commands and their use in more detail below.

Step 1: Create a software script

Let's assume that a user often has problems with the Network. He constantly uses the command line, typing ipconfig and pinging Google to troubleshoot network problems. After a while, the user realizes that it would be much more effective if he wrote a simple bat file, wrote it to his USB drive and ran it on the computers he diagnoses.

Creating a new text document

A batch file makes it easy to perform repetitive tasks on your computer using the Windows Command Prompt. Below is an example of a script responsible for displaying some text on the screen. Before creating a bat file, you should right-click on an empty space in the directory and select “Create”, and then “Text Document”.

Adding code

Double-clicking this new text document will open your default text editor. You can copy and paste the example code above into a text entry.

Preservation

The above script displays the text “Welcome to the Batch Processing Script!” on the screen. The electronic document must be written by selecting the text editor menu item “File”, “Save As”, and then specify the desired name of the bat file. It should be completed with a .bat extension (for example, welcome.bat) and click OK. To display the Cyrillic alphabet correctly, in some cases you should make sure that the encoding is selected correctly. For example, when using the console of a Russified Windows NT system, the document must be saved in CP866. Now you should double click on the bat file shortcut to activate it.

But the following message will appear on the screen:

"Welcome to the batch script! Press any key to continue..."

If the bat file does not start, users recommend going to the registry and deleting the key:

"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.BAT\UserChoice."

Don't think that's all that batch scripts can do. Script parameters are modified versions of command line commands, so the user is limited only by their capabilities. And they are quite extensive.

Step 2: Get to Know Some Commands

If a PC user is familiar with how to execute DOS console commands, then he will be a master at creating software scripts because they are the same language. The lines in the bat files will tell the cmd.exe interpreter everything that is required of it. This saves time and effort. In addition, it is possible to specify some logic (for example, simple loops, conditionals, etc., which are conceptually similar to procedural programming).

Built-in Commands

1. @echo is a bat file command that will allow you to see the script running on the command line. It is used to view the progress of production code. If the batch file has any problems, this command will quickly isolate the problems. Adding off makes it possible to quickly terminate code execution, avoiding unnecessary information being displayed on the screen.

2. Title provides the same functionality as a tag