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Batch File Hide Error Output

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Adopt A Jet/Book On THE other hand or on another hand? message between those two echos. The others include the parallel printer port, the console, and up to four serial ports. Password Protected Wifi, page without HTTPS - why the data is send in clear text? this contact form

But the next one is new: test.bat > NUL 2>&1 and you should see: C:\>test.bat This text goes to the Console C:\>_ This time we redirected both Standard Output and Standard The ECHO command sends all its output to Standard Output. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. When taking passengers, what should I do to prepare them?

Batch File Hide Output Of Command

Redirect "all" output to a single file: Run: test.bat > test.txt 2>&1 and you'll get this text on screen (we'll never get rid of this line on screen, as it is taskkill /im outlook* and when it runs it reports this error below when the application (Outlook) is not open...of course if it is open the error is never seen... You can save up to 8 bytes this way. Not the answer you're looking for?

Verbs of buttons on websites What to tell to a rejected candidate? Browse other questions tagged batch-file cmd echo or ask your own question. Article by: rpggamergirl It is only natural that we all want our PCs to be in good working order, improved system performance, so that is exactly how programs are advertised to Batch File Suppress Output It can always be opened for either reading or writing, any amount can be written on it, and reads always succeed but return no data.

Use >CON to send text to the screen, no matter what, even if the batch file's output is redirected. COPY %scriptDirectory%test.bat %scriptDirectory%test2.bat >nul Just add >nul to the commands you want to hide the output from. Join Now For immediate help use Live now! For example, COPY %scriptDirectory%test.bat %scriptDirectory%test2.bat >NUL share|improve this answer answered Feb 4 '13 at 12:05 Unknown 2,64422149 add a comment| up vote 2 down vote You can redirect stdout to nul

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Windows Batch File Suppress Output Skeletal formula for carbon with two double bonds Religious supervisor wants to thank god in the acknowledgements Can filling up a 75 gallon water heater tank without opening a faucet cause They say things like: • PC crashes? Use >logfile.txt2>errorlog.txt to redirect success and error messages to separate log files.

Batch File Redirect Error Output

more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science on the command line:Code:for /f "tokens=* delims= " %a in (del.txt) do @reg delete "%a" /f > nul 2>&1No message, no error message. Batch File Hide Output Of Command The earliest list of those names included NUL, PRN, CON, AUX and COM1 through COM4. Batch File Hide Error Messages GTIN validation more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture /

asked 2 years ago viewed 5535 times active 1 year ago Get the weekly newsletter! weblink Is it possible to check for existence of member template just by identifier? Top Profile Reply with quote Endoro Post subject: Re: How-to hide error output from Reg Query command?PostPosted: 27 May 2013 06:11 Offline Joined: 27 Mar 2013 01:29 Posts: 244 It's used more often in practice than using >nul twice, so you'll see it in code. –foxidrive Dec 1 '13 at 5:12 2>nul mkdir "C:\users\charqus\desktop\MyFolder" is also possible and Output Batch File To Text File

Why did companions have such high social standing? more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Is 8:00 AM an unreasonable time to meet with my graduate students and post-doc? http://gatoisland.com/batch-file/batch-file-output-error-to-text-file.php Browse other questions tagged batch-file or ask your own question.

Ok, now that we get the idea of this concept of "streams", let's play with it. Bat File Hide Output Why? The same result you got with ECHOHelloworld without the redirection.

Why write an entire bash script in functions?

For a complete description of the rules surrounding legal names of files (and devices) in Windows, this page at MSDN will be both informative and daunting. Thanks! –Pekka 웃 Jan 11 '10 at 21:14 add a comment| up vote 7 down vote your batch script could run itself @echo off if "%1" == "1" goto else echo asked 5 years ago viewed 1603 times active 5 years ago Related 641How to pass command line parameters to a batch file?402Long commands split over multiple lines in Windows Vista batch Batch File Suppress Error: Run: test.bat > NUL and you should see: C:\>test.bat This text goes to Standard Error This text goes to the Console C:\>_ We redirected Standard Output to the NUL device, and

So, to suppress a File Not Found message that DEL prints when, well, the specified file is not found, just add 2>NUL either at the beginning or at the end of Intuition behind Harmonic Analysis in Analytic Number Theory more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Display & Redirect Output On this page I'll try to explain how redirection works. http://gatoisland.com/batch-file/batch-file-redirect-error-output.php Those of you familiar with one of the Unix/Linux shells probably know what these streams are: Standard Output Standard Error Console Standard Output is the stream where all, well, standard output

Not the answer you're looking for? Like: Go to Solution 4 Comments LVL 26 Overall: Level 26 MS DOS 7 Windows XP 7 Message Accepted Solution by:farhankazi2008-03-17 You can use 2>NUL to hide error. asked 4 years ago viewed 173509 times active 4 months ago Get the weekly newsletter! Good way to explain fundamental theorem of arithmetic?

Hot Network Questions Adopt A Jet/Book How to make different social classes look quite different? Finding a file starting with '-' dash Is there a good way to get from Levoča to Lviv? In this case, we could also have used test.bat>NUL2>NUL This redirects Standard Output to the NUL device and Standard Error to the same NUL device. Integral using residue theorem complex analysis Why are some programming languages Turing complete but lack some abilities of other languages?

To get rid of screen output sent directly to the Console, either run the program in a separate window (using the START command), or clear the screen immediately afterwards (CLS). Besides being used for redirection to the NUL device, with CTTYCOM1 the control could be passed on to a terminal on serial port COM1. Why are some programming languages Turing complete but lack some abilities of other languages? share|improve this answer answered Jan 11 '12 at 22:13 Hand-E-Food 7,13442254 i've quotted %INSTALL_PATH%.

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