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 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 Video displays in Star Wars Dennis numbers 2.0 What does the "Phi" sign stand for in musical notation? If executed from outside a batch script, it will quit CMD.EXE exitCode specifies a numeric number. Check This Out
Mencken fireballsApprentice Code:TerminalThanked: 3 Re: How to return success/failure from a batch file? « Reply #7 on: September 09, 2008, 06:57:18 PM » Quote from: Sidewinder on September 09, 2008, 06:51:56 share|improve this answer answered Aug 10 '10 at 18:20 Hellion 1,2481527 2 Also, since around Windows 2000, there's a "virtual" environment variable called %ERRORLEVEL% that can be tested with ==, Therefore, if you need to check for more than one specific exit value, you should check for the highest one first. To know about Environment variable see the below note.
If you are writing a batch (windows shell script). 'cmd' should do it for you. This will only work if the inner FOR loop is contained in a separate subroutine, EXIT /b terminates the subroutine. share|improve this answer edited Oct 27 '14 at 14:34 answered Apr 9 '09 at 15:30 Mike Bethany add a comment| up vote 0 down vote We cannot always depend on ERRORLEVEL, Environment variable %ERRORLEVEL% contains the latest errorlevel in the batch file,which is the latest error codes from the last command executed.
See "if /?". this wont exit the batch and remains at the command prompt. A windowed application will run in the background, and control will return immediately to the command prompt (most likely with an ErrorLevel of zero to indicate that the process was created Batch File Check Errorlevel Modern soldiers carry axes instead of combat knives.
I just want to go back to the command prompt. –Martin Feb 16 '13 at 1:28 I misunderstood your question. Batch File Return Error Please login or register.Did you miss your activation email? 1 Hour 1 Day 1 Week 1 Month Forever Login with username, password and session length Forum only search News: Home for details. If not, why?
Logged To every complex question there is a simple answer and it is wrong…- H.L. Batch Set Errorlevel If quitting CMD.EXE, sets the process exit code with that number. I was thinking more along the line where b.bat would abort early based on some condition:b.batCode: [Select]if not exist c:\file.ext exit 7
if not defined userprofile exit 9
a.bat So yeah. –harpo Aug 31 at 20:54 @system-PAUSE is there any difference between the first two 'if' shown? –user9999999 Sep 20 at 22:09 add a comment| up vote 152
Symbolic comparison of recursive functions American English: are [É™] and [ĘŚ] different phonemes? How to book a flight if my passport doesn't state my gender? Bat File Error Code 1 Logged To every complex question there is a simple answer and it is wrong…- H.L. Bat File Errorlevel 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
It is in form of boolean values, with 0 for success and 1 for failure. his comment is here exit requires that you use the same if error gtr 0 but with exit as the commandFB Logged Next time google it. Exit
What do I do when using cmd.exe on Windows? Batch File Exit Code 1 would print Done! Browse other questions tagged windows command-line process cmd exit-code or ask your own question.
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 Since the same variable get expanded to different values on different computers. Exit /? Batch File Exit Code 0 When EXIT /b used with FOR /L, the execution of the commands in the loop is stopped, but the loop itself continues until the end count is reached.
If quitting CMD.EXE, set the process exit code no. Integral using residue theorem complex analysis Will the medium be able to last 100 years? 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 navigate here Join them; it only takes a minute: Sign up How do I get the application exit code from a Windows command line?
otherwise .bat eats the errorlevel and app1 never knows. Click here it's easy and free. It will return true if the number you are checking for is that number or higher so if you are looking for specific error numbers you need to start with 255 some_program.exe 2>&1 | FIND "error message here" && (ECHO ERROR & EXIT /b) some_program.exe 2>&1 | FIND "Done processing." || (ECHO ERROR & EXIT /b) share|improve this answer edited Nov 26
How to increase the population growth of the human race Intuition behind Harmonic Analysis in Analytic Number Theory Can a creature benefit from differently typed speed bonuses all named fast movement? if( !CreateProcess( NULL, // No module name (use command line) (LPTSTR)(strCmd.GetString()), // Command line NULL, // Process handle not inheritable NULL, // Thread handle not inheritable FALSE, // Set handle inheritance Win32-based) from a command prompt. if /B is specified, sets ERRORLEVEL that number.
IF %ERRORLEVEL% NEQ 0 This is because on XP you can get negative numbers as errors. 0 = no problems, anything else is a problem. Since the same variable get expanded to different values on different computers. Exit
EXIT /B should do this then –Pascal Belloncle Feb 16 '13 at 1:31 add a comment| up vote -1 down vote Got the same issue. Why write an entire bash script in functions? Why write an entire bash script in functions? Solved my problem.
Basically, I want the equivalent of MSBuild's ContinueOnError=false.