> Cannot Remove
> Cannot Remove Folder Nul.protected The Parameter Is Incorrect
Cannot Remove Folder Nul.protected The Parameter Is Incorrect
I M WAITING FOR U REPLY. Not the answer you're looking for? To oversimplify, the POSIX.1-2008 specification is simultaneously released as both The Open Group's Base Specifications Issue 7 and IEEE Std 1003.1(TM)-2008. Looking to get things done in web development? this content
These architectural choices interact badly. The Bourne shell is actually a nice programming language for what it is for, but as noted by Bourne himself, its design requirements led to compromises that can sometimes be irksome. and this got ris of those folders…. Compare elements iteratively I am new in US (I just have SSN but no California ID in 10 days) but I need change my Cash to Cashier Check to pay the http://superuser.com/questions/282194/how-do-i-remove-a-file-named-nul-on-windows
Wikipedia's entry on Filenames reports on these rules in more detail. POSIX recommends that you use printf(1) instead of echo(1), but some old systems do not include printf(1). Certainly if you have eer installed any "Portable" applications to the drive, then the *.inf file may be there to run them. Database administrator?
but only if they can happen at all. Log In or Register to post comments Advertisement David (not verified) on Dec 4, 2009 thank you, thank you. Since you have to encode anyway, you can use an encoding that is easier to work with and less likely to cause subtle problems... Standards permit the exclusion of bad filenames The POSIX standard defines what a "portable filename" is; this definition implies that many filenames are not portable and thus do not need to
Now, it's true that some issues are innate to the Bourne shell, and cannot be fixed by limiting filenames. Solving this is not easy, and I suspect that several solutions will be needed. I'm not sure how I feel about this one idea, but it's certainly an interesting approach that's worth thinking about. http://answers.microsoft.com/en-us/windows/forum/windows_xp-files/cant-delete-file-solved/9177edd9-a7e1-4511-b4b7-5ebc1464ac7c Here's another example of people genuinely trying to help each other, again with an incorrect "while read FILENAME" solution.
In PEP 383, on POSIX systems, "Python currently applies the locale's encoding to convert the byte data to Unicode, failing for characters that cannot be decoded. In other words, you should do this instead: cat ./* > ../collection # CORRECT Prefixing relative globs with "./" always solves the "leading dash" problem, but it sure isn't obvious. The POSIX specification specifically requires this, and this is implemented correctly by lots of shells (I've checked bash, dash, zsh, ksh, and even busybox's shell). Hot Network Questions Hyper Derivative definition.
Windows Nul Device
The folder still appear there. mk ― October 28, 2009 - 9:27 am i need help..my prob is different.. instead of ? Nul File but really, who needs that kind of complexity?!? How To Delete Aux Folder You don't need to double-quote values in certain cases (e.g., if they can only contain letters and digits), but those are special cases.
Can somebdoy help me? 0 Comment Question by:td13 Facebook Twitter LinkedIn Email https://www.experts-exchange.com/questions/24816945/cannot-delete-nul-the-parameter-is-incorrect.htmlcopy LVL 47 Active today Best Solution bydbrunton Get a Linux Live CD such as Knoppix http://www.knoppix.org/ Boot from http://fortecrm.net/cannot-remove/cannot-remove-folder-nwwia.html My "Secure Programming for Linux and Unix HOWTO" has a section dedicated to vulnerabilities caused by filenames. Many programs, like git, use the filesystem as a keystore yet do not require control characters in filenames. Tom Duff explains why Plan 9 filenames noted that filenames with spaces are a pain for many reasons, in particular, that it messes up scripts. Cygwin Download
Similarly, special metacharacters in filenames cause some problems; I suspect few if any metacharacters could be forbidden on all POSIX systems, but it'd be great if administrators could locally configure systems http://msdn.microsoft.com/en-us/library/aa363915%28v=vs.85%29.aspx If that doesn't work, try opening a handle to the file with CreateFile() with FILE_FLAG_DELETE_ON_CLOSE, and then close the handle. There is reason to think that constraints (prohibitions, if you like) can actually help people to do things better. have a peek at these guys asked 5 years ago viewed 14443 times active 3 years ago Linked 2 Removing \dev\nul on Windows 0 How to delete a file named `aux` 68 Does Windows still rely on
I also had trouble deleting it. The documentation was @DragonLord's help. :-) And yeah, putting . For example, Leon Juranic released in 2014 an essay titled Back to the Future: Unix Wildcards Gone Wild, which demonstrates some of the problems that can be caused because filenames can
Then, "cat*" would become "cat ./-n" if "-n" was in the directory.
Click Start -> Run. Repeat previous steps to all drives, make replacing c with the appropriate drive letter on second line in the code above. I suggested (or at least considered) formalizing the restriction, specifically to make file names easier to find by programs like awk. But as soon as you start working with other people (say, by receiving a tarball or sharing a filesystem), the single environment variable approach fails.
Join Now For immediate help use Live now! Expanding FULLY a macro as argument Why do languages require parenthesis around expressions when used with "if" and "while"? But such exceptions prove the rule — many developers would not be willing to re-write working programs, in a different language, just to handle bad filenames. check my blog There's no advantage to keeping these as legal characters, and the problems are legion: they can't be reasonably displayed, many are troublesome to enter (especially in GUIs!), and they cause nothing
Portable filenames shall not have the character as the first character since this may cause problems when filenames are passed as command line arguments. It's not as important as getting rid of newlines in filenames, but it's worth considering, because it would get rid of some confusion. Problem is, the "obvious" for loop won't work either, for the same reason; it breaks up filenames that contain spaces, newlines or tabs: ( set -f ; for file in `find