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From:	SPC <spedraja AT gmail DOT com>
Date:	Thu, 22 Sep 2016 20:55:49 +0200
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Subject:	Re: Errorlevel
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In appereance it happens with standard DOS commands too:


C:\windows\system32>dir foo

 Directorio de C:\windows\system32

No se encuentra el archivo

C:\windows\system32>echo %errorlevel%
1

C:\windows\system32>ls foo
ls: cannot access 'foo': No such file or directory

C:\windows\system32>echo %errorlevel%
2

C:\windows\system32>dir foo

 Directorio de C:\windows\system32

No se encuentra el archivo

C:\windows\system32>echo %errorlevel%
1


Gracias | Regards - Saludos | Greetings | Freundliche Grüße | Salutations
-- 
Sergio Pedraja
-- 
twitter: @sergio_pedraja | skype: Sergio Pedraja
-----
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-----
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hasta que intentas restaurarla" (- nixCraft)


2016-09-22 20:47 GMT+02:00 Gluszczak, Glenn <Glenn DOT Gluszczak AT dell DOT com>:
>
> Is this a known defect?  The errorlevel of the ls command is passed to the echo.
>
> $ cmd
> Microsoft Windows [Version 6.3.9600]
> (c) 2013 Microsoft Corporation. All rights reserved.
>
> C:\cygwin64\home\Administrator>del c:\tmp\hello
> del c:\tmp\hello
> Could Not Find c:\tmp\hello
>
> C:\cygwin64\home\Administrator>ls foo
> ls foo
> ls: cannot access 'foo': No such file or directory
>
> C:\cygwin64\home\Administrator>echo hello > c:\tmp\hello
> echo hello > c:\tmp\hello
>
> C:\cygwin64\home\Administrator>echo %errorlevel%
> echo %errorlevel%
> 2
>
> C:\cygwin64\home\Administrator>del c:\tmp\hello
> del c:\tmp\hello
>
> C:\cygwin64\home\Administrator>echo hello > c:\tmp\hello
> echo hello > c:\tmp\hello
>
> C:\cygwin64\home\Administrator>echo %errorlevel%
> echo %errorlevel%
> 0
>
>
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