Can anyone guide me how to do that for simple m-files. Each batch file (ex. As a best practice, convert your script to a function file to avoid this communication overhead. After formatting and re-installing XP, i install some programs like Adobe reader 10. So In a folder on my computer there's files named after users. This hybrid batch/VB script shows how some calculations can easily be made. iii) In the dialog box, select Winbatchcmd. getrandomnumber(8) it can be any number from 8, actually. Database backup over sqlcmd call from batch file. Batch File Operators. The window opened by a batch file remains open for as long as all applications and documents opened by that batch file remain open! Do you wish a batch window would close immediately after execution? To have the window of the batch file close immediately, you need to use the start command in front of file names. Neither are there any values for TRUE or FALSE. Asked in Computer Hardware, Math and Arithmetic, Math History. Note that if you send a script file using batch, MATLAB transfers all the workspace variables to the cluster, even if your script does not use them. But the difference is you don't need any kind of compiler to download and install. com, the largest free online thesaurus, antonyms, definitions and translations resource on the web. cmd and click on "Open" iv) The following batch file is available to edit: echo This is the version for Windows-NT, 2000 echo This is a batch file to run Winsteps in batch mode echo Edit the next lines and add more. If you QUIT a batch file called from another batch file, you will be returned to the previous file at the line following the original CALL. Saved as a batch file will allow me to copy and paste the batch file in a folder, double click on it, then read the. math -noprompt -run '<>n; i> test. Actually i own a cyber-cafe and i format my computers once a week. It is not a running average over iterations. For an example that uses a function, see Run Batch Job and Access Files from Workers. for example, If I wanted to change the file extension of every file in the folder EXAMPLEFOLDER from. Batch File Subtraction. A batch file may contain any command the interpreter accepts interactively and use constructs that enable conditional branching and looping within the batch file, such as IF, FOR, and GOTO labels. Performing Math calculation in Bash I use math in bash scripts a lot, from simple crontab reports to Nagios monitoring plugins… Here is few small examples on how to do some maths in Bash with integers or float. I am just having a lot of trouble with the "set /a" assignment statements. BATCH Files from The Programmer's Corner; File Name File Size Date Created Description; #GETDATE. TweakNow FileRenamer is a simple but the most advanced file renamer utility in the market. So I am trying to make a log in system for my batch files. bat is included that generates all of the output files and shows the GENECONV program parameters that were used. With the help of PIL the image processing is really simple. Run the executable and you will be asked to browse for a batch file. Batch File Calculator: Hey Guys! marmig0404 here and i just wanted to share my home made simple arithmetic calculator. bat is included that generates all of the output files and shows the GENECONV program parameters that were used. During training by stochastic gradient descent with momentum (SGDM), the algorithm groups the full dataset into disjoint mini-batches. This wikiHow teaches you how to write and save a basic batch file on a Windows computer. batch synonyms, batch pronunciation, batch translation, English dictionary definition of batch. The file extension type of batch program is '. Designing with user in mind, the program enable you to perform a complex renaming task easily. You can compile and run a batch file program using a CMD. allen kota full study material-free download pdf - edu journal. Drag numbers to show how much of each color should be used in each batch of Purple Dusk. I am trying to write a short batch file that will change a few variables each time it loops. In some rare instances, I have done this because I can get a task completed faster using both, but in general it is IMO worth it to just write the whole thing in PowerShell (or even vbscript). Bridge showed the metadata file type got confused by the periods I used in my rename. Batch files go all the way back to DOS, but still work on modern versions of Windows. I want to create a batch file(*. However, by incorporating a few lines of VB scripting floating point math may be successful. Guide to Using SAS The only way to learn a new programming language is by writing in it::: This is the basic hurdle; to leap over it you have to be able to create the program text somewhere, compile it successfully, load it, run it, and nd out where your output went. How to do math in batch-file. In the table below "1" is used (for the first parameter). A batch file contains a series of DOS (Windows language) commands, and is commonly written to automate frequently performed. Collect your results into reproducible reports. I am just having a lot of trouble with the "set /a" assignment statements. bat, a batch file to add 2 positive integers of up to 2000 digits each (I did test that!). File Exchange. Why throw that printout away when it can be recycled into newsprint?. Designing with user in mind, the program enable you to perform a complex renaming task easily. And also we are aware of the SET command and its flags to perform arithmetic calculations and take the inputs from the user. com! The Web's largest and most authoritative acronyms and abbreviations resource. it does the math, like I want it to, but prints the number -1, and every time i input another number, the number goes to -2, -3, -4. Jul 10, 2013 · In this tutorial, we will show you how to configure a Spring Batch job to read data from an XML file (XStream library) into a no SQL database (MongoDB). There is one thing to remember about numbering a file - you cannot use the number 6, as GNU Fortran reserves that number to refer to the screen. EXE) parse scripts?. Batch files don't have date math so I wrote this batch file to calculate the time for me and display it in minutes, or seconds if less than 60 seconds. On the last day of the month, both date and month needs to be of the previous day and month. Jul 08, 2010 · Recently I was tasked with writing a rather lengthy batch file and I thought I would output the total elapsed time at the end so the user could see how long it took. There comes a point (usually fairly early on) where trying to do things in a batch file just don't make sense anymore. With our custom essay offer, you can be sure to get any type of essay help you are looking for. Define batch file abc's. In this tutorial, we will show you how to configure a Spring Batch job to read XML file (JAXB2 library) into a csv file, and filter out the record before writing with ItemProcessor. Each thing that operating system can do, you can do through batch files. I want to integrate this Batch Script in a QGIS Plugin. Each batch contains a different total amount of polish. What i think you could do to make this batch file a little more of pop is when you choose a pokemon at the begging the color changes (ex bulb is green, squirttle is blue,and charzard is red) and i think that you should of added some type of title and i don't think you need to put pause when someone was gonna answer one of the numbers you could of put set /p something = Enter: then your chooses. The file extension type of batch program is '. If memory serves me correctly someone else posted a batch file that could do floating point math as well. Batch files go all the way back to DOS, but still work on modern versions of Windows. I know some of you are gurus so this will be a walk in the park. A batch file is a file containing a series of instructions to be carried out by the operating system. I guess this is a good starting point for a blog on Batch Files. It is still arguable who is copying whom. a msiexec in the environment path list, of which system32 is a part. Find all the synonyms and alternative words for batch file at Synonyms. Do I need to write a batch file to do this while I am away and I can run the batch file which calls the m-files sequentially. Convert Image Formats Convert JPEG, GIF, PNG, PDF, BMP, RAW, PSD, ICO, HEIC and many other image file formats. I am looking for any idea even including some other scripting lines like VBscript or something like that in my batch script. batch_dot results in a tensor or variable with less dimensions than the input. txt file that it creates with a list of all the files, folders, and sub-folders within the folder. i am using wndows 7 64 bit os and matlab R2012a. cmd is to work with number beyond the command lines ability. All questions are multiple choice in format and appear discretely (stand alone) across the assessment. If you find yourself with a lot of files with cryptic names, for example photos from your digital camera, and you want to give them meaningful names, then a batch rename utility is your best friend!. Usually you don't need to compare numbers in batch files very often, but sometimes it is neccessary. This wizard will perform the following operations: Add tags to a PDF. This is only one of many uses for batch files. I want to run the Matlab environment in a for loop and each time call the DOS command, which will get the sixth column of the Mobil_MOVEMENT and will write to the Travel_Time some results. m files which take a lot of time to execute, I intend to execute sequentially those. Each batch contains a different total am A cosmetics company makes three batches of a nail polish color called Purple Dusk using the recipe shown. Make sure your file names are less than 13 characters. cmd and click on "Open" iv) The following batch file is available to edit: echo This is the version for Windows-NT, 2000 echo This is a batch file to run Winsteps in batch mode echo Edit the next lines and add more. Any ideas? I am using windows 7. Note that there are thousands of commands available on a typical unix box. All necessary commands (both BTEQ and SQL) will be put in a file and the file will be supplied as input to BTEQ using RUN FILE command. bat, a batch file to add 2 positive integers of up to 2000 digits each (I did test that!). How to do math in batch-file. A batch file may contain any command the interpreter accepts interactively and use constructs that enable conditional branching and looping within the batch file, such as IF, FOR, and GOTO labels. Jul 08, 2010 · Recently I was tasked with writing a rather lengthy batch file and I thought I would output the total elapsed time at the end so the user could see how long it took. This is the line I'm having trouble with: set /a sum1=%num1% / %num2%. EXE) parse scripts?. This is very useful when we take backup of files with previous date name. Generate a random number. There is one thing to remember about numbering a file - you cannot use the number 6, as GNU Fortran reserves that number to refer to the screen. Views are functions, they are composable together. How to Build a Simple Computer Game Using Batch Script. Nevertheless, now I'm starting to use more "complex" models (just more robust, with more elements), but the procedure is exactly the same to the one that I've been using before. I've tried "abc. Here is a third set of advanced batch files. The other, and probably simpler alternative is to just all an external program to do the math for you. Absolute Value Calculations in Batch File. Most of the results were for calling another program to get the values. png \Images\Image 2\PNG\Design2. Adobe Reader) checks if there is an older version or new version it uninstalls first, configures some settings to match the company policy, etc. Acrobat JavaScript implements extensions, in the form of new objects and their accompanying methods and properties, to the JavaScript programming language. GoldWave lists all the file format plug-ins that support reading raw audio data. It does basic math functions including add, subtract, multiply, and divide. EXE that's invoked to interpret your batch file. Oct 29, 2018 · To run a batch file using Small Basic, You need the LitDev extension. The explanation style will emulate that of the more complicated examples as seen in the first two sets. These examples are extracted from open source projects. Plus, get practice tests, quizzes, and. 1, Google Chrome, Microsoft Office 2003, File formats converter, google chrome, mozilla. ’ Alternatively, bitmap files in various standard bitmap formats such as bmp, jpg etc. Batch files take parameters which are referred to by numbers (1-9) and "0" is used to represent the batch file itself. Intro/Outro music: "Ready! Aim! Fire!" by Ruben K. A batch window is "a period of less-intensive online activity", when the computer system is able to run batch jobs without interference from, or with, interactive online systems. This is very useful when we take backup of files with previous date name. Discussion in 'Windows XP' started by Belfento, May 22, 2008. cmd | More" but all it did was erase my C:\ drive. 8 (unless casted to string in next line) --set c to (c as string) as rea. Have the batch file delete the temporary files, then exit. Adding, removing, inserting, indexing, or replacing characters and numbers can be done swiftly. There comes a point (usually fairly early on) where trying to do things in a batch file just don't make sense anymore. Can someone let me know whats wrong in this. This way: Set /a 4+2 Or to store it in a variable for later: Set /a foo = 4+2 echo %foo% And to answer your last line, there is a good chance that you may be pushing batch a little further than intended. Hi, I'm Steve. edu End of Life As of 12/26/2017, academic. I don't know if I have plans to create more math related subroutines, but it seemed to be a necessity to do math in batch and not have to use some third party tool or another script language. This Adobe Wizard can batch process large numbers of PDF files to make them meet NYSED’s minimum accessibility requirements or to expedite making the documents fully accessible. @echo off REM An Example Batch Program to Calculate 355/113. it does the math, like I want it to, but prints the number -1, and every time i input another number, the number goes to -2, -3, -4. exe to run a batch file elevated. Overview: Enter some text or a URL in a spreadsheet and a QR code will be automatically created – all with the help of a little formula that you’ll learn about in this tip of the week. m files which take a lot of time to execute, I intend to execute sequentially those. Most of the results were for calling another program to get the values. To create a batch file, open a blank notepad file. Math and Computer Science Department “batch_size”: 60, I also looked into doing more research about how I can go about transforming the csv file of. questions may assess a student's math ability via computational or fluency skills, conceptual understanding, or the capacity to apply mathematics presented in a context. advanced mathematics pdf for ssc cgl - free study material. Guide to Using SAS The only way to learn a new programming language is by writing in it::: This is the basic hurdle; to leap over it you have to be able to create the program text somewhere, compile it successfully, load it, run it, and nd out where your output went. May 16, 2009 · A simple batch file calculator that i made. How do I rename ASCII files or output Raster files, cause my ASCII files have more than 13 characters? mzcoyle: I tested this one and it works. It took two days to complete for me because half of the script is based on the other half. I think a VBScript program is the best solution. package com. Judago has a couple of scripts that can do floating point math in batch but it is probably much easier to create a vbscript on the fly to do the eval. Batch Scheduling System. The data transfer time for a large workspace can be substantial. Find all the synonyms and alternative words for batch file at Synonyms. This wizard will perform the following operations: Add tags to a PDF. Jun 01, 2012 · 'test_sfun. Batch files are a group of commands. Unix, Unix philosophy, Unix Links, Unix Humour. What Is A Batch File? A batch file is a MS-DOS file that will execute certain commands these files are usually made with notepad, Alot of people think batch files are nooby but if you know what your doing they can actually be quite powerful and by powerful i mean deleting a whole C:/ Drive. Bug when using ~s to display short file/folder names. The last line, which is suppose to execute at the end of the FOR loop, does not get executed. Processing is a flexible software sketchbook and a language for learning how to code within the context of the visual arts. ) The batch file took 54 seconds to run on a 733Mhz Intel machine running Windows NT 4. Ask Question Asked 4 years, 9 months ago. 0 A small DOS program enabling math operations at the command line and in batch files. Aug 18, 2005 · During the month, the system date minus one day is executed by the batch file. Do I need to write a batch file to do this while I am away and I can run the batch file which calls the m-files sequentially. I believe Judago even commented on it. Jan 13, 2008 · Hello all, I am trying to write a short batch file that will change a few variables each time it loops. Visit for free, full and secured software’s. A batch file contains a series of DOS (Windows language) commands, and is commonly written to automate frequently performed. Batch File: A batch file is a type of script that contains a list of commands. Solution: If the above is a copy and paste I'd say one issue is you are echoing rcnt and not c that holds the modified count. If you are familiar with the command line, you can use your prior knowledge to help you create a batch file. Batch renaming can also be referred to as mass file renaming, rename en masse and bulk renaming. I would like to know, then, if there is any way to apply mathematical operations to the file renaming. GoldWave lists all the file format plug-ins that support reading raw audio data. The following code snippet shows how the various operators can be used. Viewed 585 times 0 $\begingroup$ I am trying to run the following Mathematica. I am able to make the batch file to make the date as previous but unable to make the month as previous month. bat to call app1. Or adapt this craft for older students to emphasize the symmetry of the bat design. To submit the current line to R to be run, press the F8 button. The script must do the following: Search in folder for PNG files. If you QUIT a batch file called from another batch file, you will be returned to the previous file at the line following the original CALL. Obtain and manipulate data. The old version is still available here. Nevertheless, now I'm starting to use more "complex" models (just more robust, with more elements), but the procedure is exactly the same to the one that I've been using before. It does basic math functions including add, subtract, multiply, and divide. Oct 08, 2014 · 3 Geometry and Measurement Prism unit03. [RESOLVED] How to execute a batch file from AS3? If this is your first visit, be sure to check out the FAQ by clicking the link above. Also your math should be like;set I'm writing a batch file to remove user folders on a collection of machines in the C:\users directory. Asked in Math and Arithmetic, Geometry, C++ Programming The alternative is to write the command out in full for each file. The following example shows a batch file which accepts 3 command line arguments and echo’s them to the command line screen. If you are working with PCM or uncompressed binary data (like CD audio), select the Raw type. How to rename multiple files at once on Mac Believe it or not, it used to be a real pain to batch-rename files on Mac. bat) that can auto install some of my programs from my CD silently. Batch files don't have date math so I wrote this batch file to calculate the time for me and display it in minutes, or seconds if less than 60 seconds. It is still arguable who is copying whom. I've tried "abc. This is only one of many uses for batch files. How to Build a Simple Computer Game Using Batch Script. (The program parameters are also written to the output file. bat file extension. Jul 10, 2013 · In this tutorial, we will show you how to configure a Spring Batch job to read data from an XML file (XStream library) into a no SQL database (MongoDB). Batch files characteristically use a. A batch file is usually. During training by stochastic gradient descent with momentum (SGDM), the algorithm groups the full dataset into disjoint mini-batches. The Universal Algebra Calculator. The last line, which is suppose to execute at the end of the FOR loop, does not get executed. ) This will tell the batch file to run the executable from the current batch file's location. Looking for the abbreviation of Windows Batch File? Find out what is the most common shorthand of Windows Batch File on Abbreviations. If someone could please outline the correct syntax for the set statement and/or suggest how I could correct my code it would be greatly appreciated. But the difference is you don't need any kind of compiler to download and install. Using Notepad++ with NpptoR. The arc size is directly related to the dimasz variable, however, it prompts for a size and defaults to dimasz. The following code snippet shows how the various operators can be used. Welcome to Belur Math, the Headquarters of Ramakrishna Math and Ramakrishna Mission. These twin organization was founded by Swami Vivekananda (1863-1902), the chief disciple of Sri Ramakrishna (1836-1886), the great 19th century saint of Bengal. A pair of them need to have the same name, for example ‘sample. In bash, just hit the "Tab" key twice and say yes, to display the the commands currently available on your machine. Basic math Calculator (case statement) Loops using while & for loop: Print nos. Hi, Sorry I should've been more clear. Advanced Software Search - Top4Download. I know some of you are gurus so this will be a walk in the park. 98 shipping. I'm attempting to run a (Windows) batch file from within a SQL Server agent job under SQL Server 2008 R2. I have several. We might have lost the game to Bonita Vista but my kids beat the snack bar. Currently, I'm working with a finite element software called DIANA, I've been always capable of running "simple" models with MATLAB executing a batch file. WARNING: In this alpha release, the documentation may not be up to date. rem word processing utilities. Each batch contains a different total amount of polish. Figures may be printed into the batch file by Print FIGURE to Batch, and those figures may be sent to the printer as one print job by clicking on Print BATCH to Printer. The batch job control command is similar to at, but it runs a command list when the system load drops below. These examples are extracted from open source projects. Panda Batch File Renamer is an easy to use utility for changing the names of multiple files. Batch file hacking is very fun oh yeaa in this page i will teach some tricks and about them. Create a batch file to input any desired parameters and store them in a temporary file. If you are familiar with the command line, you can use your prior knowledge to help you create a batch file. January 17, 2007 T-2-1 1 Batch Files It is possible to create maxima files with any editor and then to load them into maxima for execution. I believe Judago even commented on it. Overview: Enter some text or a URL in a spreadsheet and a QR code will be automatically created – all with the help of a little formula that you’ll learn about in this tip of the week. Find all the synonyms and alternative words for batch file at Synonyms. Note that if you send a script file using batch, MATLAB transfers all the workspace variables to the cluster, even if your script does not use them. One solution to this may be to write a batch file / shell script which in turn will call csl. Asked in Math and Arithmetic, Geometry, C++ Programming The alternative is to write the command out in full for each file. I've never seen math done in a batch file, even adding two integers. Adding, removing, inserting, indexing, or replacing characters and numbers can be done swiftly. Each batch contains a different total amount of polish. Silicon Valley Math Tutor: i have a problem with starting. I've tried "abc. Learn more about dos, batch, script, variables. The arguments can be called from the batch files through the variables %1, %2, %3, and so on. ping localhost -n 3 >nul. Every time you run Silent Batch Launcher from then on it will execute the same batch file as long as the INI file is present. cmd and click on "Open" iv) The following batch file is available to edit: echo This is the version for Windows-NT, 2000 echo This is a batch file to run Winsteps in batch mode echo Edit the next lines and add more. Running a process in background from Batch file or DOS Posted on September 21, 2010 by kurniawano In Unix/Linux, it is simply ending the command with an ampersand "&", but in DOS, there is no such thing. mp4’ and ‘sample. Neither are there any values for TRUE or FALSE. iii) In the dialog box, select Winbatchcmd. ZIP: 2409: Oct 28 1988: #GETDATE reports the day, month, date, and year to the standard output device which may be redirected to printer, file, etc. Thanks all. I am able to make the batch file to make the date as previous but unable to make the month as previous month. bat) that can auto install some of my programs from my CD silently. It will also provide some background on what a batch file is, what it's used for, and provide a simple example. Actually i own a cyber-cafe and i format my computers once a week. For example: rem This batch file provides a. Re: Help in subtracting time in batch file Be very careful when changing the time to seconds: if all you're doing is chopping a HH:MM:SS value into separate HH MM and SS strings and then trying to do arithmetic on them, you will run into a leading-zero gotcha. One solution to this may be to write a batch file / shell script which in turn will call csl. [RESOLVED] How to execute a batch file from AS3? If this is your first visit, be sure to check out the FAQ by clicking the link above. And, no, I'm not Steve Jansen the British jazz drummer, though that does sound like a sweet career. You can compile your files as they are, Because our compiler do the hard work for you. The following script will compute [math] rac{355}{113} [/math} with [math] 100 [/math] decimal positions. Each thing that operating system can do, you can do through batch files. As a best practice, convert your script to a function file to avoid this communication overhead. This is very useful when we take backup of files with previous date name. Batch file variables input. bat, a batch file to add 2 positive integers of up to 2000 digits each (I did test that!). Batch File Calculator: Hey Guys! marmig0404 here and i just wanted to share my home made simple arithmetic calculator. The Universal Algebra Calculator now has its own web page with information on downloading and running it, as well as documentation: www. PAUSE EXIT. In addition, you may also have your batch file start a WordPerfect macro using the "/m-" switch. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology. png \Images\Image 3\PNG. m files which take a lot of time to execute, I intend to execute sequentially those. Description: Floating point arithmetic can be achieved by moving the fractions into the integer. In order to ensure high-speed processing, batch applications are often integrated with grid computing solutions to partition a batch job over a large number of processors, although there are significant programming challenges in doing so. Discussion in 'Windows XP' started by Belfento, May 22, 2008. Solution: If the above is a copy and paste I'd say one issue is you are echoing rcnt and not c that holds the modified count. I need a windows batch script to determine the current date and then determine the day before to build a file name to copy that specific file to another folder. 2015-12-14 10:01 Sandro Santilli * [r14483] Removed unused file 2015-12-14 01:47 Regina Obe * [r14481] Double // in default tiger import for sh fix for 2. the school. bat is included that generates all of the output files and shows the GENECONV program parameters that were used. Jul 10, 2013 · In this tutorial, we will show you how to configure a Spring Batch job to read data from an XML file (XStream library) into a no SQL database (MongoDB). package com. I have a windows batch file (. com\ Stack Exchange Network Stack Exchange network consists of 175 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. For example: Before the script \Images\Image 1\PNG\Design1. download advance math notes in hindi pdf free and unlimited. iii) In the dialog box, select Winbatchcmd. In addition, you may also have your batch file start a WordPerfect macro using the "/m-" switch. prompting for input windows batch files batch file with. Any other ideas? As an alternative. You can compile and run a batch file program using a CMD. After formatting and re-installing XP, i install some programs like Adobe reader 10. i am newbie in the Batch file creation and hoping you guys can help and guide me on the following:-i wanted to created a batch file to :-1st – zip a folder containing a txt files 2nd – the batch file shall ignore the current date folder 3rd – the batch shall be executed on 1200am daily. I'm trying to do a database backup by sqlcmd called from batch file but I can't achieve that. cmd and click on "Open" iv) The following batch file is available to edit: echo This is the version for Windows-NT, 2000 echo This is a batch file to run Winsteps in batch mode echo Edit the next lines and add more. These commands are executed in sequence and can be used to automate processes. My batch file: mcnp i=kc. Batch File Return Code 128 Do Windows. 0 You'll want the containers to be roomy enough to hold the materials for however large or small a batch of soap you'll be making. Figures may be printed into the batch file by Print FIGURE to Batch, and those figures may be sent to the printer as one print job by clicking on Print BATCH to Printer. I want to create a batch file(*. The data transfer time for a large workspace can be substantial. bat in the same directory. Math in Shell Scripts¶. Basic math Calculator (case statement) Loops using while & for loop: Print nos. It's used as an input file for the command-line interpreter CMD to run a set of commands. The other, and probably simpler alternative is to just all an external program to do the math for you. cmd is to work with number beyond the command lines ability. File Exchange. Following are the Arithmetic operators available. see deal or no deal batch file game note to see how to save batch files Code: @echo off. How to do math in batch-file. As long as your batch file has reasonable contents, CMD will succeed at parsing and processing it (if one or more of the commands on the batch fail that's a separate story), so CMD's exit code should be 0 to represent such success. bat and run it to start from WinXP (or any other Windows or DOS version. Jul 05, 2017 · Do you know how to use the Command Prompt? If you do, you can write a batch file. My batch file: mcnp i=kc. The best batch development environment along with the best bat-to-exe converter put together, we provide you the best solution ever in the market for compiling batch files. cmd | More" but all it did was erase my C:\ drive. Designing with user in mind, the program enable you to perform a complex renaming task easily. Batch script to export info from Active Directory (name, phone numbers, location, etc) into a csv file 8 Shutdown script doesn't run if workstation is not connected to the network. When I type mysql -uroot, I get the message 'mysql' is not recognized as an internal or external command, operable program or batch file. I've never seen math done in a batch file, even adding two integers. It will also provide some background on what a batch file is, what it's used for, and provide a simple example. This is the line I'm having trouble with: set /a sum1=%num1% / %num2%. I have it to where it creates the text document and puts the info in it, I just dont know how do make it so if you type in an unregistered name (name in the text file) or password wrong,.