Home > Batch File > Dos Hide Error Messages

Dos Hide Error Messages


Which one in which case?82Windows batch: sleep0How do I create a directory with the system date in window shell batch script393How to run two commands in one line in Windows CMD?1Windows However, the idea that new devices would always get names that would block future user of those names for actual files is obviously unreasonable. Too many reports because report button is too convenient Why are static password requirements used so frequently? Why are the memory addresses of string literals so different from others', on Linux? navigate here

This syntax is (loosely) borrowed from many Unix shells, but you do have to be careful because there are subtle differences between the shell syntax and CMD.EXE. That would be an improvement. –Mike Sadler Feb 4 '13 at 14:03 1 @MikeSadler: Yes, 1>NUL suppresses only standard output. You can supress errors like so: 2>nul command There is also another handle of sorts "con" anything that is designated to con cannot be redirected and always will appear on screen. You can save up to 8 bytes this way.

Batch File Hide Output Of Command

share|improve this answer answered Feb 4 '13 at 12:05 Bali C 17.8k2376111 add a comment| up vote 1 down vote Copies a directory named html & all its contents to a Sci-fi book about people living in a giant bubble in space "Here you are & Here you go" Is a world with two different types of air possible? kid in winter Why are static password requirements used so frequently?

if not if exist "%INSTALL_PATH%" (... –Alex K. LuaLaTeX: [draft] option clash for package graphicx when loaded after fontspec Is the Joker based on anything? Then as can be seen, an error message is displayed describing the problem. Suppress Command Line Output Linux User code can brows this internal name space using an API layer below the usual Win32 API; a good tool to explore the kernel namespace is WinObj from the SysInternals group

Animate finding the middle Present perfect + last year Is there ferry service from Vietnam to Borneo? Batch File Suppress Error Messages This code is just 40 bytes, despite the one you've posted being 49 bytes! The earliest list of those names included NUL, PRN, CON, AUX and COM1 through COM4. http://stackoverflow.com/questions/20298682/suppress-error-messages-in-windows-commandline Then to connect to a remote server and copy files to the local machine.Specifically, I am requesting users enter the password for connecting to the server.

Why is nuclear waste more dangerous than the original nuclear fuel? Windows Batch File Echo Off Contact your network admin. Windows NT and all versions that follow (2K, XP, 7, and now 8) all follow use the much more elaborate NT Namespace from kernel code and to carefully constructed and highly I simply wanted to show a custom message in place of this error message.

Batch File Suppress Error Messages

Note, however, that you don't need to delete the files one by one, using a loop. http://stackoverflow.com/questions/1262708/suppress-command-line-output What happens if BB-8 rolls the wrong way? Batch File Hide Output Of Command See en.wikipedia.org/wiki/Standard_streams for the numbering. –RichieHindle Dec 9 '15 at 8:18 add a comment| up vote 12 down vote if exist *.txt del *.txt share|improve this answer answered Jul 24 '09 Xcopy Silent Mode asked 7 years ago viewed 74834 times active 10 months ago Upcoming Events 2016 Community Moderator Election ends in 3 days Linked 9 How to silently delete files by bat 0

Why do Internet forums tend to prohibit responding to inactive threads? check over here Which means that the "del.txt" file will always be empty Guess it just dumps the Reg Query findings in a black hole and then create an empty file. Notify me of new posts via email. Email Subscription Enter your email address to subscribe to this blog and receive notifications of new posts by email. Xcopy Silent Overwrite

When Windows was created, it started life as a fairly thin application switching layer on top of the MSDOS kernel, and thus had the same file name restrictions. COPY %scriptDirectory%test.bat %scriptDirectory%test2.bat >nul Just add >nul to the commands you want to hide the output from. What will you bring for Thanksgiving? his comment is here First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone.

Make a "Ceeeeeeee" program LinearModelFit with Dataset A 17th century colloquial term for children, in the way we use 'kids' today How to explain lack of flatland? "You there, What do >nul 2>&1 That works because stdout is file descriptor 1, and stderr is file descriptor 2 by convention. (0 is stdin, incidentally.) The 2>&1 copies output file descriptor 2 from the new value How to correctly write "7 apples" according to the international system of units (SI) Should I have doubts if the organizers of a workshop ask me to sign a behavior agreement

Hot Network Questions How to typeset a system of linear equations in LaTeX?

it is this line that causes the issue, if the mentioned registry path does not exist:reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Code Store Database\Distribution Units" /f "Java Runtime Environment" /s | find "HKEY_LOCAL_MACHINE" > del.txtThe To suppress error messages, which are typically printed to stderr, use 2>NUL instead. What's a word/phrase like "compulsion" or "addiction" that is more about guilt than physiology or anxiety? Batch Run Another Batch asked 5 years ago viewed 1676 times active 5 years ago Upcoming Events 2016 Community Moderator Election ends in 3 days Related 667How to pass command line parameters to a batch

batch-file echo dos share|improve this question edited Sep 15 '15 at 12:36 asked Feb 4 '13 at 12:01 Mike Sadler 4271820 1 If you ended up using different solution than 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 batch-file cmd echo share|improve this question edited Sep 19 '15 at 16:57 BartoszKP 22.5k84268 asked Jan 11 '12 at 17:18 Aleksandr Kravets 2,90023354 If the path has spaces is weblink Baby Rudin Chapter 4 Exercise 1 What's a word/phrase like "compulsion" or "addiction" that is more about guilt than physiology or anxiety?

Thanks... 0 Comment Question by:parcou Facebook Twitter LinkedIn Email https://www.experts-exchange.com/questions/23249209/How-to-hide-error-messages-in-a-DOS-batch-script.htmlcopy LVL 26 Best Solution byfarhankazi You can use 2>NUL to hide error. Posted on 2008-03-17 MS DOS Windows XP 4 1 solution 6,701 Views Last Modified: 2009-12-16 I am running a DOS batch script in Windows XP and want to know how to This originally didn't work because I had tried to use IF DO(). –Mike Sadler Feb 4 '13 at 14:05 I have changed the title to reflect @bobstein-visibone's [rather Menu Home About Me Search Hiding output of command in batch file script:Solved!

In that name space, device drivers are visible through the \Device folder. Can Mage Hand wield a Shield?