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Could someone please help with these questions:How do I return 0 for success ate the end of an MSDOS batch file?Similarly, how do I return 1 (or other values) representing erroneous The first two variables are parameters for the calculation, namely the disk capacity and the cluster size. (We're assuming that the root directory can hold all the files we may ultimately There's no global "on error goto" type of construct in cmd.exe/command.com batch. Zoho Corp. http://pubdimensions.com/batch-file/windows-bat-exit-on-error.php

Is there any way to bring an egg to its natural state (not boiled) after you cook it? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the share|improve this answer answered Apr 14 '12 at 1:06 jpmartins 2281311 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Batch file processing ends when execution reaches the end of the batch file. pop over to these guys

Return Error Code From Batch File

Or at least stop executing so when I come back to the command window I can see that there was a failure? @echo off if "%1"=="?" GOTO HELP if NOT "%1"=="" Let's take it for a spin: @echo off call :subroutine a b c call :subroutine d e f goto :eof :subroutine echo My parameters are 1=%1, 2=%2, 3=%3 goto :eof That This is logically equivalent to a batch file recursively calling itself, except that execution begins at the specified label instead of the first line of the file. (It's as if a What is Wilson's theorem?

What matters is did the script work or not? It’s about a place you get out of. Rob K says: August 2, 2012 at 8:56 am Batch programming makes my stomach hurt, and this is why I always install cygwin and use bash. Batch File Exit Code 1 And that's where the special goto target comes in handy.

my matrix doesnt fit the page What is an instant of time? Thanks very much! –The Mask May 28 '14 at 0:56 1 Another reason why it might not work (always zero) is when it's inside an if or for. For example, an environment variable with a standard name can store the location that a particular computer system uses to store user profile this may vary from one computer system to http://stackoverflow.com/questions/15235399/stop-batch-script-from-executing-while-encountering-error brought me an idea how to implement several retries: cmd || cmd || ...

wscript.quit will return custom return codes from the script Example: vb script for Copying File to a Folder dim filesys set filesys=CreateObject("Scripting.FileSystemObject") If filesys.FileExists("c:\samplefile.txt") Then filesys.CopyFile "c:\samplefile.txt", "C:\manageengine" Bat File Error Handling instead, as described in this answer. –romkyns Apr 8 '15 at 22:36 add a comment| up vote 70 down vote Use the built-in ERRORLEVEL Variable: echo %ERRORLEVEL% But beware if an How can tilting a N64 cartridge causes such subtle glitches? `patch:instead` removes an element with no attributes Why didn’t Japan attack the West Coast of the United States during World War You have to code for halting on error.

Windows Batch Errorlevel

If executed from outside a batch script, it will quit CMD.EXE exitCode specifies a numeric number. Output a googol copies of a string more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Return Error Code From Batch File By default, the command processor will continue executing when an error is raised. Batch Exit /b In that case we can use generic checks for failures like this: IF EXIST %outfile% (DEL /F %outfile%) CALL some_script.bat -o %outfile% IF NOT EXIST %outfile% (ECHO ERROR & EXIT /b)

Not the answer you're looking for? http://pubdimensions.com/batch-file/windows-batch-exit-with-error-code.php Checking the errorlevel of programs you call is about all you've got for error handling. One is on an invalid parameter, and another is if the output directory couldn't be created (or if it isn't a directory at all). If quitting CMD.EXE, sets the process exit code with that number.That's exactly what I was looking for!Thanks a lot!Works like a charm!Gabor Logged billrich Guest Batch Set Errorlevel

Instead of using the console-based C++ launcher mentioned elsewhere, though, a simpler alternative is to start a windowed application using the command prompt's START /WAIT command. Move the echo and exit to an else branch. –Samuel Mar 9 '15 at 23:27 Good point. Basically, I want the equivalent of MSBuild's ContinueOnError=false. http://pubdimensions.com/batch-file/windows-batch-exit-on-error.php If executed from outside a batch script, it will quit CMD.EXE exitCode specifies a numeric number.

The subroutine technique is handy even if you don't really care about the subroutine, because stashing the arguments into the %n parameters lets you use the tilde operators to process the Batch File Error Checking Sending a stranger's CV to HR Where will the second Fantastic Beasts film be set? Just a block of code is not very helpful. –PoweredByOrange Sep 5 '13 at 23:48 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign

Are there textual deviations between the Dead Sea Scrolls and the Old Testament?

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 Instead, you can use "if %ERRORLEVEL% EQU 0 (..)". –Curtis Yallop Jul 29 '14 at 16:06 Found cases where %ERRORLEVEL% is 0 even though an error occurred. This type of compare ("%errorlevel%=="0") becomes dubious at best.B.bat can use the exit statement to pass a return code (errorlevel) back to a.bat.QuoteQuits the CMD.EXE program (command interpreter) or the current Exit /b Errorlevel Errorlevels EXIT /b has the option to set a specific errorlevel, 0 for sucess, 1 or greater for an error.

Blender renders the bricks wrong Why did the snake only speak to Chava? For each one, we call :onefile with the file name. Return Code Conventions By convention, command line execution should return zero when execution succeeds and non-zero when execution fails. this content Join them; it only takes a minute: Sign up Stop batch script from executing while encountering error up vote 4 down vote favorite So I'm building multiple client using the same

I know in Bash I can do this by running echo $? This will cause slow performance if the loop is (pointlessly) counting up to a large number. Mencken fireballsApprentice Code:TerminalThanked: 3 Re: How to return success/failure from a batch file? « Reply #5 on: September 09, 2008, 06:20:39 PM » Quote from: Sidewinder on September 09, 2008, 06:12:06 CloseHandle( pi.hProcess ); CloseHandle( pi.hThread ); return result; } share|improve this answer edited Aug 16 '11 at 12:44 svick 125k23196310 answered Jun 25 '10 at 17:05 dmihailescu 9441013 add a comment|

Why did the snake only speak to Chava? greveszTopic StarterStarter How to return success/failure from a batch file? « on: September 09, 2008, 02:31:33 PM » Hello,I am new to the DOS world. Should the sole user of a *nix system have two accounts? Dan Bugglin says: August 2, 2012 at 8:48 am Also I found an interesting oddity (bug?)… in my pastebin example above the 7zip for loop originally had the %version%_chrome_installer.exe parameter "

Hopefully I don't have to build a tree of .bat files just to achieve this. What commercial flight route has the biggest number of (minimum possible) stops/layovers from A to B? DavidPLB says: August 2, 2012 at 6:11 pm (This algorithm erroneously reports that no files require one disk. will execute next cmd until succeeds –iTake Nov 11 '13 at 17:21 This makes long scripts unreadable, is there no other way? –jan Oct 10 '14 at 7:53

echo usage: buildbrand.bat [revision] [version] [group] echo.