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Windows Get Error Code Command Line


What do I do when using cmd.exe on Windows? asked 7 years ago viewed 404011 times active 27 days ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Visit Chat Linked 13 print exit code in cmd Dev centers Windows Office Visual Studio Microsoft Azure More... Some programs return certain non-zero codes for special types of success. –Euro Micelli Nov 13 '14 at 19:23 add a comment| Your Answer draft saved draft discarded Sign up or http://introbuilder.net/batch-file/windows-command-line-error-code.php

Returns the error code of the most recently used command. use EXIT /B < exitcodes > at the end of the batch file to return custom return codes. asked 6 years ago viewed 8735 times active 4 years ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Related 7Exit program in windows command prompt51Execute multiple commands Mar 9 '15 at 15:21 add a comment| up vote 10 down vote It might not work correctly when using a program that is not attached to the console, because that

Windows Batch File Return Code

The positive values are a good idea because other callers may use the IF ERRORLEVEL 1 syntax to check your script. I also recommend documenting your possible return codes with easy to read SET statements at the top of your script file, like this: SET /A ERROR_HELP_SCREEN=1 SET /A ERROR_FILE_NOT_FOUND=2 Note that See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> {{offlineMessage}} Store Store home Devices Microsoft Surface PCs &

IF %ERRORLEVEL% NEQ 0 EXIT /B %ERRORLEVEL% might be a better option. If I didn’t have the music I’d be under water, dead” ~ Fiona Apple Related: VERIFY - Provides an alternative method of raising an errorlevel without exiting TSKILL - End a Browse other questions tagged windows cmd dos return-code or ask your own question. Cmd Set Errorlevel Why did my cron job run?

Coding Standard - haphazard application What is the max time it would take yeast to "clean up"? Windows Errorlevel EXIT without an ExitCode acts the same as goto:eof and will not alter the %ERRORLEVEL% You should never attempt to directly write to the %ERRORLEVEL% variable, (SET errorlevel...) instead use the up vote 473 down vote favorite 97 I am running a program and want to see what its return code is (since it returns different codes based on different errors). Here it is on GitHub logit.sh Some excerpts: usage: logit.sh [-h] [-p] [-i=n] [-s] example: logit.sh -p error -i 501 -s myscript.sh "failed to run the mount command" Here is

Examples Exit if a required file is missing @Echo Off If not exist MyimportantFile.txt Exit /b Echo If we get this far the file was found Set the errorlevel to 5 Cmd Return Code 1 Checking Return Codes In Your Script Commands The environmental variable %ERRORLEVEL% contains the return code of the last executed program or script. How to deal with a coworker that writes software to give him job security instead of solving problems? Warning messages typically don’t effect the return code.

Windows Errorlevel

Trying start /wait didn't work. http://superuser.com/questions/194662/how-to-check-the-exit-code-of-the-last-command-in-batch-file share|improve this answer edited Aug 9 at 16:11 Dave Jarvis 16.6k25106204 answered Dec 2 '08 at 18:07 Samuel Renkert 6,90321626 18 If you're running directly from a Windows command line Windows Batch File Return Code I've just seen it working for > start /wait notepad.exe –dmihailescu Jan 23 '13 at 18:48 1 Great answer! Cmd Exit /b share|improve this answer edited Oct 1 '10 at 5:27 answered Oct 1 '10 at 4:58 Dennis Williamson 58.1k11105141 I tried your code.

Not the answer you're looking for? http://introbuilder.net/batch-file/windows-command-prompt-error-code.php However, I don’t use this technique because programs can return negative numbers as well as positive numbers. Not the answer you're looking for? Imperatives of derivatives of facere, dicere and ducere Auto publishing for specific items Using "." in layers name sorting list of lists and getting indices in unsorted list How do I Batch File Exit Code 1

share|improve this answer answered Apr 19 '13 at 5:07 Sam Jones 4741718 3 it could be even better if you returned the same error back to app1. START with /WAIT option 19 ERRORLEVEL inside IF 7 How can I set the exit code in Inno Setup? see more linked questions… Related 655How to pass command line parameters to a batch file?305How can you find and replace text in a file using the Windows command-line environment?352How to get check over here Guides Guide to Windows Batch Scripting Recent Posts Parsing Jenkins secrets in a shell script Jenkins Job to export Rackspace Cloud DNS Domain As BIND Zone Files Troubleshooting GitHub WebHooks SSL

Produce Dürer's magic square Does the reciprocal of a probability represent anything? Batch File Set Exit Code asked 6 years ago viewed 95293 times active 3 years ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Linked 0 CMD - Successful or not indication? The 10'000 year skyscraper Oracle flashback query syntax - all tables to same timestamp Why was Vader surprised that Obi-Wan's body disappeared?

Note: Environment variables are a set of dynamic named values that can affect the way, running processes will behave on a computer.

Remember, this is duct tape programming. Most programs rarely document every possible return code, so I’d rather explicity check for non-zero with the NEQ 0 style than assuming return codes will be 1 or greater on error. Updated. –Curtis Yallop Oct 5 at 17:25 add a comment| up vote 0 down vote At one point i needed to accurately push log events from Cygwin to Windows Event log. Errorlevel Codes In the batch file , it is always a good practice to use environment variables instead of constant values.

Does a long flight on a jet provide a headstart to altitude acclimatisation? And, no, I'm not Steve Jansen the British jazz drummer, though that does sound like a sweet career. Example: Batch file for Copying File to a Folder md "C:manageengine" copy "\\sharename\foldername\samplefile.txt" "C:\manageengine" exit /b %ERRORLEVEL% Exit codes for powershell script Use the command Exit $LASTEXITCODE at the end of this content The only thing that worked is if errorlevel 1 (...) –AlikElzin-kilaka Apr 13 '15 at 12:57 %errorlevel% seems not to be available in power shell though... –Ghita May 27

Errorlevels EXIT /b has the option to set a specific errorlevel, 0 for sucess, 1 or greater for an error. How do I unexpand a file name? This documentation is archived and is not being maintained. otherwise .bat eats the errorlevel and app1 never knows.

Browse other questions tagged windows command-line cmd or ask your own question. It is in form of boolean values, with 0 for success and 1 for failure. Description Every command or script returns with the status of execution, which is referred as return status or exit codes. Browse other questions tagged windows command-line process cmd exit-code or ask your own question.

Move the echo and exit to an else branch. –Samuel Mar 9 '15 at 23:27 Good point. SomeFile.exe IF %ERRORLEVEL% EQU 9009 ( ECHO error - SomeFile.exe not found in your PATH ) It’s hard to know this stuff upfront – I generally just use trial and error You can echo it or assign it to a variable, depending on your needs. See "if /?".

Produce Dürer's magic square Interlace strings What's this I hear about First Edition Unix being restored? Example @echo off my_nify_exe.exe if errorlevel 1 ( echo Failure Reason Given is %errorlevel% exit /b %errorlevel% ) Warning: If you set an environment variable name errorlevel, %errorlevel% will return that Can it be exploited by blockchain analysis? When I added a resistor to a set of christmas lights where I cut off bulbs, it gets hot.

but you need to catch that in the .bat and re-raise it to app1... Steps Exit codes for batch files Use the command EXIT /B %ERRORLEVEL% at the end of the batch file to return the error codes from the batch file EXIT /B at A non zero value usually indicates an error." To test for specific error levels in batch files, you may find this knowledgebase article useful.