Batch File Commands. BATCH FILE COMMANDSSimple programming commands in a batch environment. Revised May 6, 2. Click here to refresh this page & its menu bar. Yeah, yeah, I know that many people think batch files are mostly things of the past. Sometimes, though, a well- conceived batch file is just the thing to automate the job you want to do. I am not going to cover all the theory and practice of batch files from the ground up. Any good book on DOS (now found in the Antiquities section of your local library < g> ), and many of the best on Windows, will have a section on batch files. Simply put, a batch file is a plaintext file with a name ending in . ![]() BAT. In its simplest form, it contains a series of commands that could be executed from a command prompt (system prompt). The batch file simply autoexecutes them for you. In fact, AUTOEXEC. How to Write a Batch File. A batch file contains a series of DOS commands, and is commonly written to automate frequently performed tasks. Instead of typing the same commands over and over, you can simply double-click the. I was wondering is someone could help me with a simple batch file (Windows XP) to open files and/or folders. I realise that it is … full filename and path but am unsure of the actual command prompt. BAT file to open CMD in current directory. up vote 33 down vote favorite. 21. Is there a way in a batch script to keep the console open only if invoked from Windows Manager? 27 DOS BAT file equivalent to Unix basename. Hello, Iam trying to open a folder in a particular drive. How do I create a batch file for opening any particular folder? Any kind of help is appreciated. Thanks Deepty. Windows Batch Scripting. From Wikibooks. open the command prompt on any Windows computer. overwriting File2.txt if confirmed by the user or if run from a batch script. copy File.txt 'My Directory'. BAT is the best known, and most widely used, batch file.) To execute a batch file, type its name at a command prompt, or execute a Windows shortcut that does the same thing. The simplest idea of how to write a batch file is: Figure out how you would type the commands at a DOS prompt, then type them, one per line, in a text file — and you’ve written your batch file. However, there are also more sophisticated batch file structures, using simple programming commands built into the batch structure. This article summarizes the most important of these. Commandline Arguements {%x}Variables can be inserted into a batch structure in the form of command line arguements. These are in the form %1, %2, etc. To populate the variables, type the desired values after the batch file name when executing it. Information and help with computer batch files. Information and help with computer batch files. Skip to Main Content. Search. Help; Tips. a batch file could be used to run frequently utilized commands, delete or move a. DOS Environment Variable Names {%nn%}DOS environment variables also can be used as variables in batch files. For example: COPY %windir%\filename a: Where does one get a list of DOS environment variables? I have never found a comprehensive list; but a partial but lengthy list of existing environment variables can be gotten by typing SET at a command prompt. And here’s the really cool part! You can make them up as you go along, and assign them as you wish (as long as you don’t grab one that has a legitimate assigned value, such as, say, %windir%, the Windows directory name!). Pick a name, populate it with the SET command by any means known to you (including having one batch file run a process that includes setting one, and then another batch file using it), then use it by placing the name between flanking % signs. Environment variables remain until overwritten, or until a reboot. If you set them in a DOS window, they will end when that session is closed.)If you precede an environment variable setting with the SETLOCAL command (on a line of its own), then environment variable changes are local to the batch file. They do not exist for any other process and they do not survive the completion of the batch file’s execution. You can turn this setting off by issuing an ENDLOCAL command later in the batch file. Silly example: To change the current logged drive to D: , do the following: SET GONEXT=D: %GONEXT%More practical example: You want to copy a file to the desktop of each user the next time they log into Windows. Each user logs into a different user profile, and the Desktop folder is in a unique location for each user. The folder name will, of course, vary on non- English versions of Windows.) For a file called MYFILE. TXT, you can do this as follows on Windows 2. XP computers by using an environment variable %userprofile% which gives the path to the root of a given user’s profile: COPY MYFILE. ![]() TXT %userprofile%\Desktop. START Command. The START command can launch a Windows program either by specifying the program name (and its command- line parameters), or by specifying a data file name that is associated with a particular program (one that would automatically launch if you clicked on it in Windows). For example, if you have NOTEPAD. EXE associated with all TXT files, then you could open the file SOME. TXT in any of the following four ways: NOTEPAD SOME. TXTSOME. TXTSTART NOTEPAD. EXE SOME. TXTSTART SOME. TXTWhy use one or the other? Well, sometimes you may have to use one particular form to get a result — depending, for example, on how the particular program is coded. Though the first form usually will work, you may want, for example, to write a more general batch file to open any particular program and associated file — without knowing what the requirements of all such files might be. You could, then, write a general batch file line such as. START %1% %2%. One particular use of the START command is to launch the default browser and go directly to a URL, for example: START http: //google. You may use any of four command line parameters with the START command. These go after the word START, but before the program name: /minimized or /m/maximized or /max/restored or /r/wait or /w. The first three determine the screen status in which the program opens. The last one forces the batch file to halt processing until the called program has finished executing. This can be useful, for example, if you are loading multiple items in your windows Startup folder, and the nature of the programs require that one be finished before the next starts loading. Put them all in a single batch file, using the /wait parameter, and only put a shortcut to the batch file in the Startup folder.) Command line parameters of the START command can be combined in a single line. Example: START /max /wait NOTEPAD. EXE SOME. TXTIF and IF NOT Commands. There are three variations of the IF and IF NOT commands. IF EXIST: Execute the commandline only if a particular file exists. IF EXIST some. txt COPY c: \some. SYSTEM\some. dll. Compare two text strings, and execute the commandline only if they are identical. IF %Host. Win. Boot. Drv%==C SET Win. Dir=C: \WINDOWSError testing: Check the exit code of the most recently run program. If it is equal to or greater than the number specified. IF ERRORLEVEL 4 ERASE trashfile. PGOTO Command. You can set a label in a batch file by beginning a line with a colon. You can then go directly to that label with the GOTO command. The GOTO command searches both forward and backward in the batch file; that is, it simply goes to the label location, regardless of where it is in the file. For example, in my batch file for removing the Happy. UNHAPPY. BAT, the following code was used to make sure a file was not deleted unless the original form of it (backed up by the virus under the name WSOCK3. SKA) is present: IF NOT EXIST WSOCK3. SKA GOTO Saved. It. DEL WSOCK3. 2. DLLRENAME WSOCK3. SKA WSOCK3. 2. DLL: Saved. It. FOR Command. The syntax for this command is: FORvariablein (set list) DOcommand. The variable must be in the form of one alphabetic character preceeded by %%; e. NOTE: The %% is necessary because this is in a batch file which, otherwise, would give a special meaning to a single %. However, if you run the FOR command outside of a batch file, simply from the system prompt, just use a single % in the variable name. Tip from Steve Wisdom)The set list is enclosed within parentheses. These values will be assigned to the variable successively. You can use any text enclosed in quotes, batch file commandline parameters, environment variables, or DOS file wildcard expressions. The command can be any valid command that otherwise could be entered into the batch file as a line of its own. FOR %%D in (SYSTEM, COMMAND, SHELLNEW, "Start Menu") DO DIR "%windir%\%%D" /WMenu Creation. Sometimes you may want to let a batch file branch one way or another based on user input. This is especially helpful when you have several related batch processes and would like to combine them into a single application. Back in DOS days, a common approach was to construct menus with multiple batch files. For example, you could create one batch file called MENU. BAT that displayed the menu (a series of text lines), inviting a user to type a 1, 2, 3, etc. A, B, C, etc.) to choose an option (a program to run, or archiving process, or whatever). That menu batch file would end, delivering the user back to a command prompt. You would then have a series of other batch files called 1. BAT, 2. BAT, 3. BAT, etc. Enter, it would run 2. BAT. (This is way easier to understand if you walk through making one! It’s really terribly simple.)Today, when users don’t live in a DOS command prompt world, we want something slightly more sophisticated — and, fortunately, we have it. There is a pretty cool way to allow user input in Windows 2. XP, and even better ways that work in Windows Vista. In Windows 2. 00. XP, the SET command has new /A and /P flags that allow user input. The latter is especially helpful for our present purposes. You can accept user input and assign it to a system variable with the following code: SET /P variable=Prompt. String. The Prompt. String is optional. If you include one, it will be displayed on the screen. Don∍t forget a space at the end of the prompt if you want one!) For example,SET /P M=Type 1 or 2, then press ENTER. Type 1 or 2, then press ENTER.” It will then wait for the user to type something and press Enter. It will then assign whatever character the user types to the system variable %M%, which you can use in other batch file commands. Windows Vista has added the CHOICE command. This is pretty cool! It lets you build simple menus just from this one command. On a Windows Vista computer, open a command prompt and type CHOICE /? At the present, this might not be so useful if yo uare writing batch files that also will be run on Windows XP computers, because the CHOICE command will not work on those computers — and the SET /P approach above still works in Vista. Here is an example of a batch file I recently wrote for my office. It uses many of the features discussed on this page, including menu creation. The problem to be solved was that (for reasons too tedious for the present article) users accessing our network remotely no longer had access to their browser Favorites. BAT file to open CMD in current directory. A bit late to the game but if I'm understanding your needs correctly this will help people with the same issue. Two solutions with the same first step. First navigate to the location you keep your scripts in and copy the filepath to that directory. First Solution: Click "Start"Right- click "Computer" (or "My Computer)Click "Properties"On the left, click "Advanced System Settings"Click "Environment Variables"In the "System Variables" Box, scroll down and select "PATH"Click "Edit"In the "Variable Value" field, scroll all the way to the right. If there isn't a semi- colon (; ) there yet, add it. Paste in the filepath you copied earlier. End with a semi- colon. Click "OK"Click "OK" again. Click "OK" one last time. You can now use any of your scripts as if you were already that folder. Second Solution: (can easily be paired with the first for extra usefulness)On your desktop create a batch file with the following content.@echo off. C: \your\file\path". This will open a command window like what you tried to do. For tons of info on windows commands check here: http: //ss.
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