First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. However, if the directory can not be created, as in the following example: C:\test>icacls c:\test /deny "Authenticated Users":(GA) processed file: c:\test Successfully processed 1 files; Failed processing 0 files C:\test>dir new_dir2 Try this command: ECHO Hello world 2>NUL What you should get is: Hello world You see? In Windows XP the result is no text on screen and file.txt containing the line Helloworld2, including the trailing "2" (CMD.EXE interprets it as ECHOHelloworld2>file.txt). http://buzzmeup.net/batch-file/batch-file-suppress-error-messages.html
Should hamburger menu be on left or the right? Like: Go to Solution 2 3 Participants farhankazi(2 comments) LVL 26 MS DOS7 Windows XP7 Steve Knight LVL 43 MS DOS25 Windows XP9 parcou 4 Comments LVL 26 Overall: Level What is the English name for the palm's spots of the "working hands"? Moderator: DosItHelp Post new topic Reply to topic Page 1 of 1 [ 8 posts ] Print view Previous topic | Next topic Author Message Rubl7 Post subject: How-to hide http://stackoverflow.com/questions/1262708/suppress-command-line-output
I actually saved 9 bytes. However, if no such variable is set, I get an error that says "Environment variable __variable not defined", which is not something that I would like displayed on my console. 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 Top Profile Reply with quote foxidrive Post subject: Re: How-to hide error output from Reg Query command?PostPosted: 27 May 2013 06:51 Offline Expert Joined: 10 Feb 2012 02:20 Posts:
Not the answer you're looking for? There is another stream, Standard Input: many commands accept input at their Standard Input instead of directly from the keyboard. Why is engine displacement frequently a few CCs below an exact number? Suppress Command Line Output Linux If I use 1>NUL, does that mean the error messages will still get shown?
As of MSDOS 5, there were several more reserved names, but the basic convention was very well established. Batch File Suppress Error: Do American foods contain unsafe levels of glyphosates Retrieve full email address from string How to respond to your boss's email about a coworker's accusation? Turn "echo on" to see, what happens. Can Mage Hand wield a Shield?
I know the error is expected, but how can suppress this error? dig this Why doesn't find . -delete delete current directory? Batch File Suppress Output On which physical drive is this logical drive? Batch File Suppress Error Messages To prevent this ambiguity, either use parentheses or insert an extra space yourself: ECHO Hello World2 >file.txt
(ECHO Hello World2)>file.txt "Merging" Standard Output and Standard Error with 2>&1 can also
C:\Temp> Whereas the "1 file(s) copied." is just annoying, the "File Not Found" makes the user think that something has gone wrong (which it hasn't - no files is fine). check over here This is a fine demonstration of only Standard Output being redirected to the NUL device, but Standard Error still being displayed. Posted on 2008-03-17 MS DOS Windows XP 4 1 solution 6,696 Views Last Modified: 2009-12-16 I am running a DOS batch script in Windows XP and want to know how to File Not Found Echo is off. Suppress Command Line Output
Mobile website menu. Escaping Redirection (not to be interpreted as "Avoiding Redirection") Redirection always uses the main or first command's streams: START command > logfile will redirect START's Standard Output to logfile, not command's! batch-file share|improve this question edited Aug 24 '11 at 21:23 Andriy M 52.9k1054104 asked Aug 24 '11 at 16:31 Dan 3872726 please add a language tag –arnaud576875 Aug 24 http://buzzmeup.net/batch-file/batch-redirect-output-to-file-and-console.html This can be selected by launching CMD /A or CMD /U With the default settings a UCS-2 file can be converted by redirecting it (note it's the redirection not the TYPE/MORE
In that name space, device drivers are visible through the \Device folder. Batch >nul Retrieve full email address from string Find the "Recursive Size" of a List 5 Favorite Letters How can I get bash/zsh to change some text from "foo.foo.foo" to "foo foo foo" With the NUL device that's no problem, but when redirecting to a file one of the redirections will lock the file for the other redirection.
command-line windows-registry batch-file share|improve this question asked Apr 7 '15 at 16:24 BondUniverse 933414 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote accepted That message Copy the following code into Notepad and save it as "test.bat": @ECHO OFF ECHO This text goes to Standard Output ECHO This text goes to Standard Error 1>&2 ECHO This text CMD Syntax TYPE - Display the contents of one or more text files Q245031 - Error when using the | pipe symbol Successive redirections explained (1>&3 ) - Stack Overflow Equivalent Batch File Hide Window Redirecting Standard Error in "true" MS-DOS (COMMAND.COM) isn't possible (actually it is, by using the CTTY command, but that would redirect all output including Console, and input, including keyboard).
Now make a typo again: EHCO Hello world 2>NUL What did you get? Unfortunately, it can be done only in the old MS-DOS versions that came with a CTTY command. For example, part of by batch has this... weblink Join & Ask a Question Need Help in Real-Time?
Standard Error is the stream where many (but not all) commands send their error messages. I really wanted a rhombus, but all I got was this stupid rectangle Why do Internet forums tend to prohibit responding to inactive threads? How might a government pass a law without the population knowing? 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
This originally didn't work because I had tried to use IF
You can also redirect both to the same file with yourcommand > log.txt 2>&1 which redirects stream 2 (errors) to stream 1 (normal) and normal output to the log file. 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 And some, not many, commands send their output to the screen bypassing Standard Output and Standard Error, they use the Console. 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.