variable at all. To critique or request clarification from an author, leave a comment below their post. –aschipfl Oct 28 '15 at 22:26 add a comment| up vote 1 down vote Here's my preferred Andrew 8) Maurits [MSFT] says: September 26, 2008 at 8:10 pm The IF ERRORLEVEL n test succeeds if the error level is n or more. Not the answer you're looking for? weblink
Class armor proficiency vs. set /? Last edited by bluesxman (22 Jan 2009 13:50) cmd | *sh | Puppet | PowerShell | AutoIT3 Offline Pages: 1 Index »Windows CMD Shell »del command errorlevel Board footer Jump to goto :END :FAIL echo Failed! http://stackoverflow.com/questions/22953027/batch-file-and-del-errorlevel-0-issue
thanks jeb! –PsychoData Jan 17 '15 at 3:06 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook we display the error with the "type" command and exit the batch file with a non-zero error code: del unwanted.txt 2> delCmd.err FOR /F "usebackq" %%A IN ('delCmd.err') DO set size=%%~zA To set the ErrorLevel explicitly you could also use cmd /C exit /B 1. But, as with FRED, that variable won't have any effect on the error level.
WSH scripts give you great control of the details of a task, whereas batch files let you work at a grosser, macro level. Thanks –John Scott Apr 9 '14 at 5:27 You could use if not exist filename –rekire Apr 9 '14 at 6:14 I figured the work around.... call /? Errorlevel Batch It might be a bit worse in terms of performance though.
And is this approach valid only for redirection , rd and del?Btw. Furthermore, like Windows Script programs, batch files serve as a form of documentation, because they capture critical business management information--procedures and configuration data--in written form. Do only black holes emit gravitational waves? The last command would sometimes cause the ERRORLEVEL value not equals to zero and then the build fails.
Why rotational matrices are not commutative? Del Command In Batch File ren will set ERRORLEVEL to 1 if the file is locked. The internal command MD (or MKDIR) sets ERRORLEVEL 1 if file already exists. Here's a complete example: @echo off rem *** main *** call :raise_error echo After :raise_error ERRORLEVEL = %ERRORLEVEL% call :empty echo After :empty ERRORLEVEL = %ERRORLEVEL% call :reset_error echo After :reset_error
asked 7 years ago viewed 19771 times active 1 year ago Blog How We Make Money at Stack Overflow: 2016 Edition Upcoming Events 2016 Community Moderator Election ends in 5 days http://ss64.org/viewtopic.php?id=582 In Chapter 11, I discussed all the commands built in to the CMD shell. Del Exit Codes batch-file echo delete-file errorlevel delete-directory share|improve this question edited Sep 16 '15 at 19:53 Brian Tompsett - 汤莱恩 3,158132777 asked Apr 9 '14 at 4:50 John Scott 112 add a comment| Errorlevel Vs %errorlevel% Like scripts, batch files can serve as documentation of critical business procedures.
The internal command CD (or CHDIR) sets ERRORLEVEL 1 if path not found. have a peek at these guys exit /B 1 :END share|improve this answer edited Aug 6 '14 at 17:44 dbenham 79.2k11116183 answered Feb 18 '09 at 13:06 grammar31 1,1681817 Doesn't seem to work: C:\>test.bat C:\>del Not the answer you're looking for? Related 2Handling nmake errorlevel/return codes1TortoiseSVN from the command line and “IF ERRORLEVEL”?14Errorlevel in a For loop (batch windows)7Does Powershell forget to set ERRORLEVEL on parser errors?0Batch: If exist statement causes errorlevel Rmdir Errorlevel
Noisy depth of field Rounding a number up to the nearest multiple of a power of 2 Two resistors in series How fast is Time running in Majora's Mask? Word to describe object that can be physically passed through Why is engine displacement frequently a few CCs below an exact number? breakfast availability in Japan? http://bluefoxta.com/batch-file/batch-file-if-errorlevel-0.php for exactly this purpose, which no sane program would try to use as its own environment variable. [You gave the answer yourself: "Anything which tries to use that environment variable will
Two tails in a row - what's the probability that the game started with a head? Wouldn't ver > nul (an internal command), work just as well with less overhead than loading another copy of the command shell with cmd /c "exit /b 0" ? –Kevin Fegan I had success in resetting the errorlevel to 0 by issuing the command "type nul" after the last command. Batch If Else Why do Internet forums tend to prohibit responding to inactive threads?
Would anyone at Microsoft care to make the official CMD expansion into a useful function? echo Startup > results.txt @echo off call :filelog >> results.txt 2>&1 notepad results.txt exit /b :filelog call :delete new.txt call :delete newer.txt call :delete newest.txt call :remove c:\NoSuchDirectory GOTO :EOF :delete How to respond to your boss's email about a coworker's accusation? this content Monster batch files that perform a long sequence of tasks and handle a variety of command-line options.
Usage Example: NET STOP UnderDevService /Y exit 0 if the UnderDevService service is not started. Join them; it only takes a minute: Sign up Batch file and DEL errorlevel 0 issue up vote 0 down vote favorite 1 The batch has to remove files and directories Alternatively cmd /c "exit /b 0" is very clean and non-idiomatic -- a reader who knows Windows shell will know what's going on, and what was your intent. up vote 43 down vote favorite 7 I have a post-build event that runs some commands for a c# project.
Btw if you want to discover all the goodies in cmd.exe, the following commands give good help: if /? Worked! However, if you're in a batch script, you may want to use subrotines, which are a lightweight equivalent of the "child batch script" from akf's answer. the easier sounding suggestion of 'exit 0' above doesn't cut it as I wish to continue doing stuff after resetting the errorlevel, not exit –madoki Nov 30 '11 at 9:34 3
In the above example if I remove the line if errorlevel 0 echo successful Everything works fine, but no success message. Do Matrix Multiplication! for access denied) –jhyot May 22 '15 at 13:51 add a comment| up vote -2 down vote Hi This should work as well @echo off for /f %%i in ('del notepad2.exe Top Profile Reply with quote dbenham Post subject: Re: rd/rmdir and its errorlevelPostPosted: 02 Dec 2014 18:26 Offline Expert Joined: 12 Feb 2011 21:02 Posts: 1766 Location: United States
Multiplication Formatting What did I try to do to you? I can think of a few reasons why this feature may have been added. rem setlocal set dofoo=yes set i=0 :STARTLOOP if "%i%"=="17" goto EXITLOOP if "%ERRORLEVEL%"=="%n%" set dofoo=no set /a i = %i% + 1 goto STARTLOOP :EXITLOOP if "%dofoo%"=="yes" foo But as Andrew