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Windows Get Error Code Command Line


up vote 54 down vote favorite 5 Inside a batch file on Windows, I use 7-zip like this: ...\right_path\7z a output_file_name.zip file_to_be_compressed How could I check the exit code of 7z How do I unexpand a file name? Browse other questions tagged windows command-line cmd or ask your own question. I’m underwater most of the time, and music is like a tube to the surface that I can breathe through. check my blog

I got the following error: 0 was unexpected this time. –Misha Moroshko Oct 1 '10 at 5:13 2 @Misha: You may have tried it with the percent signs the way 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 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 Defining an inline equation environment What makes an actor an A-lister What's this I hear about First Edition Unix being restored?

Windows Batch File Return Code

add a comment| 1 Answer 1 active oldest votes up vote 33 down vote accepted You can use %ERRORLEVEL% environment variable, it will hold the last code that was returned. Identify a short story about post-apocalyptic household robots Seasonal Challenge (Contributions from TeXing Dead Welcome) Will I encounter any problems as a recognizable Jew in India? WaitForSingleObject( pi.hProcess, INFINITE ); int result = -1; if(!GetExitCodeProcess(pi.hProcess,(LPDWORD)&result)) { printf("GetExitCodeProcess() failed (%d)\n", GetLastError() ); } else printf("The exit code for '%ws' is %d\n",(LPTSTR)(strCmd.GetString()), result ); // Close process and thread It is in form of boolean values, with 0 for success and 1 for failure.

My 21 yr old adult son hates me Positional Bathroom Etiquette The 10'000 year skyscraper How to prepare for impending doom How do I find more resources? Return Code Conventions By convention, command line execution should return zero when execution succeeds and non-zero when execution fails. 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. Cmd Set Errorlevel If those answers do not fully address your question, please ask a new question.

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). Windows Errorlevel What matters is did the script work or not? Why does a shorter string of lights not need a resistor? http://stackoverflow.com/questions/2521818/easy-way-to-see-dos-command-return-code 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"

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 Cmd Return Code 1 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. 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 Trying start /wait didn't work.

Windows Errorlevel

Setting expiry date for Sitecore Language cookie The 10'000 year skyscraper Output a googol copies of a string Using Elemental Attunement to destroy a castle What is Wilson's theorem? http://superuser.com/questions/194662/how-to-check-the-exit-code-of-the-last-command-in-batch-file See "if /?". Windows Batch File Return Code Even better, I can repeatedly call the bitwise OR with the same error code and still interpret which errors were raised. << Part 2 – Variables Part 4 – stdin, stdout, Cmd Exit /b Try it without them or try the other versions I added. –Dennis Williamson Oct 1 '10 at 5:24 Great, thanks a lot !! –Misha Moroshko Oct 1 '10 at

Not the answer you're looking for? click site Browse other questions tagged windows command-line unix or ask your own question. 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 Can it be exploited by blockchain analysis? Batch File Exit Code 1

By default, the command processor will continue executing when an error is raised. I have a program that returns -1 on errors). 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 news 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

Hot Network Questions C++11 - typeid uniqueness Will I encounter any problems as a recognizable Jew in India? Batch File Set Exit Code Zoho Corp. 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.

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

IF %ERRORLEVEL% NEQ 0 EXIT /B %ERRORLEVEL% might be a better option. Advisor professor asks for my dissertation research source-code Does a long flight on a jet provide a headstart to altitude acclimatisation? Esker" mean? Errorlevel Codes SomeCommand.exe || EXIT /B 1 A simliar technique uses the implicit GOTO label called :EOF (End-Of-File).

Solutions? It’s about a place you get out of. This return code tells me that both errors were raised. http://pubdimensions.com/batch-file/windows-command-line-error-handling.php more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Coding Standard - haphazard application Disproving Euler proposition by brute force in C sorting list of lists and getting indices in unsorted list We don't support this API version. i didn't try this out, but it should work : if %ERRORLEVEL% GEQ 1 EXIT /B %ERRORLEVEL%. –Viktor Fonic Jul 18 '14 at 11:24 1 At least in Windows, %ERRORLEVEL% sorting list of lists and getting indices in unsorted list Trick or Treat polyglot What does "M.C." in "M.C. What would be the value of gold and jewelry in a post-apocalyptic society?

Using "." in layers name Do glass window in space station/space shuttle/other space craft have practical usage? A very helpful feature is the built-in DOS commands like ECHO, IF, and SET will preserve the existing value of %ERRORLEVEL%. We appreciate your feedback. windows-xp batch share|improve this question asked Oct 1 '10 at 4:47 Misha Moroshko 1,67361728 1 Also asked on Stackoverflow: How do I get the application exit code from a Windows

Use API version 32.0 or later to retrieve this process Using Elemental Attunement to destroy a castle Does the key vector approach in RingCT represent linkability among transactions? Oracle flashback query syntax - all tables to same timestamp Securing a LAN that has multiple exposed external at Cat 6 cable runs? otherwise .bat eats the errorlevel and app1 never knows. share|improve this answer edited Aug 16 '11 at 12:44 svick 125k23196310 answered Dec 2 '08 at 18:09 Adam Rosenfield 243k66374494 6 It's not an actual environment variable (which is, obviously,

Environment variable %ERRORLEVEL% contains the latest errorlevel in the batch file,which is the latest error codes from the last command executed. Can it be exploited by blockchain analysis? A very simple way to halt on error is to use the EXIT command with the /B switch (to exit the current batch script context, and not the command prompt process). What do I do when using cmd.exe on Windows?