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Batch File Output Error Message

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Disconnect all previous connections to the
server or shared resource and try again..Here is what I get in the Logfile:Code: [Select]------------------------------------------------
-- Batch Ran on Tue 05/11/2010 at 8:57:05.97 --
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&1 | othercmd This would properly send both stdout and stderr from "mycmd" into the stdin stream for "othercmd". Eugenny Says: September 22nd, 2008 at 8:02 am Thanks That was REALLY helpful! Apparently ffprobe (info about mpeg files) only outputs to stderr, was driving me crazy when I couldn't figure out why I couldn't direct ouput to a file! http://gatoisland.com/batch-file/batch-file-output-error-to-text-file.php

asked 1 year ago viewed 264 times active 1 year ago Related 0send variables to Visual Studio 2008 build event command line5Visual Studio 2008 Post Build event — only run on Panthers_DenTopic StarterRookie Re: How to capture batch file error msg's? « Reply #6 on: May 12, 2010, 05:40:15 AM » Quote from: BC_Programmer on May 11, 2010, 08:24:32 PMprogram.exe 2>&1 | Religious supervisor wants to thank god in the acknowledgements How to indicate you are going straight? This is a bit dificult without that the question comes on the screen… So i actually want the output both on the screen as in the logfile.

Dos Batch File Output

var str s # one-to-one lf > $s len $s # one-to-many lf > $s len $s echo $s # many-to-one cat x.txt > $s cat y.txt >> $s echo $s I don't want to have to put the >log.out 2>&1 after EVERY command in the bat file! This may seem quite a challenge. Finding a file starting with '-' dash How could banks with multiple branches work in a world without quick communication?

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 Awesome mtdman Says: December 5th, 2007 at 11:48 am Ditto Mark and Bill's comments. You can also redirect to a printer with > PRN or >LPT1 Multiple commands on one line In a batch file the default behaviour is to read and expand variables one Batch File Output To Text File With Timestamp DanaBrigham Says: April 3rd, 2009 at 6:51 am Thanks -- the combo of stderr and stdout is a good thing!

Contact Failed Mail Donate Batch How To ... Display text To display a text on screen we have the ECHO command: ECHO Hello world This will show the following text on screen: Hello world When I say "on screen", Adam Says: October 8th, 2011 at 7:00 am Hi there. ECHO By the way, did I warn you that the keyboard doesn't work either?

Being able to do caputer the dos system messages will go a long way in helping me to debug this batch file when it's run from scheduled tasks while the user Batch File Output To Csv To force its output to a log file, call it from biterscripting as follows. Josh Says: March 5th, 2009 at 12:26 am Ah, interesting. Miscellaneous Tweaks Web Stuff Conversions My Photo Galleries About This Site Disclaimer News FAQ Search What's New Objective Site Policy Your Preferences Credits The Making Of...

Batch File Output To Text File

BC_ProgrammerMastermind Typing is no substitute for thinking.Thanked: 955 Certifications: List Computer: Specs Experience: Beginner OS: Windows 7 Re: How to capture batch file error msg's? « Reply #5 on: May 11, I find the above operators the most commonly used in my development. Dos Batch File Output When this command succeeds, it outputs, "This command completed successfully." It will output this to the log file, and you know the net group command succeeded. Batch File Output To Log And Console Nothing new so far.

thanks. http://gatoisland.com/batch-file/batch-file-standard-error-output.php Ilya Says: August 26th, 2009 at 5:33 pm Thanks, this is exactly what I was after! It appears that nothign gets added using the >> switch. For example, you can redirect these to/from variables, inline commands, files, etc. Batch File Output Date Time

This is exactly what I needed to debug a tricky problem in my CVS server scripts. I have tried the following command line (hybrid bash script run at CMD): windump -d | grep Device > \temp\x 2>&1 windump: listening on \Device\NPF_{AAAAAAAA-27B3-0000-A8D8-EA0F6634C14A} I want to then do DOS Used this in windows task scheduler to redirect the logs to someplace meaningful, and added the YYYYMMDD date to make it easy to find: C:\script.cmd > C:\Logs\script.%date:~-4%%date:~4,2%%date:~7,2%.log 2>&1 sandeep verma Says: this contact form That's because >NUL redirects all Standard Output to the NUL device, which does nothing but discard it.

Copy the following code into Notepad and save it as "test.bat": @ECHO OFF ECHO This text goes to Standard Output ECHO This text goes to Standard Error 1>&2 ECHO This text Batch File Output To File Append if /i "!TargetPath:~-3!"=="DLL" ( set "targetValid=1" ) ELSE ( call :GetLineNumber lineNo +1 {3D967145-10B6-44A0-96EF-91B6C6E2DD0E} echo %~f0 (!lineNo!^): Warning: Invalid target '!TargetPath:~-3!' for production ) .... :GetLineNumber returnVar add uniqueGUID ::: ::: Is there a way to do this in a bat file?

Could you provide a link to documentation for this feature? –dav_i Apr 22 '15 at 13:50 Probably somewhere at msdn.

Do take a look at biterscripting. I'm not surprised that the "shell" that the batch script executes in while in the scope of the other app does behave differently. Thanks for the article!! Batch File Output To Null Install all their sample scripts, which are an excellent starting point, with the following command.

Regards. Besides being used for redirection to the NUL device, with CTTYCOM1 the control could be passed on to a terminal on serial port COM1. Thanks, Guido. navigate here Is my workplace warning for texting my boss's private phone at night justified?

Redirecting Standard Error in "true" MS-DOS (COMMAND.COM) isn't possible (actually it is, by using the CTTY command, but that would redirect all output including Console, and input, including keyboard). Thanks! Elmer TagsAdobe AIR Apple Batch Scripting ColdFusion ColdFusion cf9 troubleshooting ColdSpring CSS factories flash Flex General Web Dev. I still find some commands where stderr and stdout go to the screen, even with this redirection -- the "REG" command for editing the Registry from the command line is a

thanks. http://www.biterscripting.com/helppages/SS_FTPUpload.html It upload files via FTP, also captures output and errors in files. There are tricks to decrease the number of file handles lost by redirection: redirect to (one single temporary) file instead of NUL specify a directory if you have to redirect to Try this command: ECHO Hello world 2>NUL What you should get is: Hello world You see?

Logged gplApprentice Thanked: 27 Re: How to capture batch file error msg's? « Reply #3 on: May 11, 2010, 09:44:53 AM » Thank you for the confirmation of 2>> - I Joshua Curtiss Says: March 16th, 2009 at 7:15 pm Moe, an easy mistake to make is to use one > the first time in your batch script and >> everytime thereafter. rustylee Says: April 22nd, 2009 at 9:44 am Great article! GuidoDG Says: April 22nd, 2009 at 2:30 am Hi, I also have a question about redirection.

However, there are command line stream splitters like MTEE that would probably help you accomplish your goal. The same result you got with ECHOHelloworld without the redirection. Pipes and CMD.exe When a command is piped with '| batch_command ' this will instantiate a new CMD.exe instance, in effect running: C:\Windows\system32\cmd.exe /C /S /D "batch_command" This has several side

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