I create the file mytest.txt. Since this process is using this file. if I run this code in background and simply run "rm -rf mytest.txt" than file gets delete. Here is my code
int main()
{
FILE *fp;
fp = fopen ("mytest.txt","wb");
if (NULL == fp)
{
[Code]....
I create the file mytest.txt. Since this process is using this file. if I run this code in background and simply run "rm -rf mytest.txt" than file gets delete.Please help me how to save this file from other process.Here is my code
int main()
{
FILE *fp;
[code]...
I want to password protect a script's code from being viewed in a text editor. How to do this?
View 6 Replies View Relatedi am investigating on solutions to trace a file deletion on a computer( Linux O/S).i also need to determine weither after a file deletion or download on a computer, the computer clock had not been modified. In case a file has been downloaded on a computer and then transferred to a removable device, i need to find out the file activity. i mean i should be able to tell that the file was downloaded and transferred to a device with possible specifications.
View 2 Replies View RelatedI created a dbf file via a code but the file does'nt seems to open.
Quote:
Code is running file and the file emaster.dbf and etran.dbftoo is created in the home directory but it does'nt opens(Libre Office 3 can't open it).
How to open the file.? I want to add information to the database file(Dbf) file. But until it opens how will I achieve my purpose?
1) In our tmpfs /dev/shm we have what seem to be unused/stale files. Can these be safely deleted by using 'rm'.
2) How is the space calculated for tmpfs /dev/shm?
So for instance if we have unused/stale files are these in the calculation of space used? Red Hat Enterprise Linux Server release 5.4 x86_64
Fs Size Used Avail Use% Mounted on
tmpfs 32G 25G 7.9G 76% /dev/shm
I'm investigating how to copy a file located in my file system into another device. I googled to find a solution for my case but I didn't find anything. My original problem was to find a way to permit my code to move a file into a USB device. I wonder If is there a way to implement the cp command or some mechanism that permits my code to interact with between the file system on my computer and the second one on USB external driver (FAT32) ?
View 3 Replies View RelatedI had made some modifications in the source code of a software called "HomeBank". I'm not able to make a setup file using "Inno setup".how to create an .EXE file for the source code to execute.
View 2 Replies View Relatedi am trying to generate a linux executable data (bin data) from my java source code.
View 4 Replies View RelatedI want to find a simple and quick way to permit my application to bring a file located in my file system and write it into an external USB device. I have to use Bulk Transfer Only mode that means to use stream of characters only. I looked through the LibUsb library using it in my IDE I can transmit a string. To transfer a whole file I suppose I've to dodge the file system building a char sequence that permits to recognise a file in the file system and to put it into the usb device.
View 1 Replies View RelatedI'm writing a bash shell script that among various other things will traverse through a directory with hundreds of files and rename those who match a pattern found in a config file. It's expected that only about one in ten files will actually match, and those who don't, will simply just be ignored for this purpose.
This should for instance cause the file "dBase program file December 1987.prg" to be renamed "Clipper source code December 1987.prg", and conversely "C++ source August 1996.cpp" to be renamed "C source code August 1996.cpp" etc.A sample file such as "Random Data File.dat" should not be renamed here since it's not mentioned in the config file..What is the quickest, most elegant way to do this in bash?I am thinking of using bash's built-in regex matching combined with the /bin/rename utility, but don't quite know how to get started to catch this..I guess there are plenty ways of doing this in perl and elsewhere as well, but since this has to integrate into a pre-existing bash script, that's what I'm looking for.Anyone out there with a spare moment to offer a hint in the right direction?
I'm having issue when trying to change a line in a file
[Code]....
I need to rewrite the selenium java code into its equivalent php code.
View 5 Replies View Relatedtell me a way to password protect the HOSTS file in ubuntu so that when i block certain websites the other person cannot unblock them.
IMP: i donot want the HOSTS file to be protected by 'root' password as the other person knows it.
I was wondering how to password protect certain file folders?
View 6 Replies View RelatedHow can I protect a file or folder from unauthorized delete.
View 9 Replies View RelatedI am trying to use rsync to keep 2 machines in sync. I get the following error sometimes. If I rerun the rsync it usually works.
IO error encountered - skipping file deletion
I have a project due for my Intro to C++ class and we are suppose to generate a file listing that will take an input of a C++ source code with .cpp extension and make a copy of it with a .lst extention that will have a line number preceding each and every line.
View 12 Replies View Relatedactually i upload a password protect folder software, but unfortunately it was a trial version which i didn't know . now i am unable to recover my files from that.
View 2 Replies View RelatedThis might sound really stupid, so you'll all have to excuse my lacking knowledge. I read that USB attacks get more and more common, like putting in an USB stick with a malicious autorun script on it, and it's game over. Can AppArmor protect devices and limit their access to the file system?
View 5 Replies View RelatedI'm using the Posix's mutexes in a project. I have 3 threads and 3 queues. The problem is: I used the mutexes to "protect" the access to the queues. But the first started thread monopolizes the use of the queues. See a example code:
[Code].....
I am working on a project with a lot of vector math and I'd like to find a way to speed it up.eading about SSE, but I've found no explanation on how to actually use it in code (was looking for some kind of hello-world example, complete with compilation instructions).Does the gcc compiler automatically make use of SSE, if you add the -sse(2,3) option on the command line? Or are their specific functions/libraries you need to call?
View 12 Replies View RelatedIs there, by chance, a fancy name to describe code that must be in a program but will never be executed? In one of my (Haskell) programs, I have some error-handling code that must be in the program to keep the compiler happy (due to the type checking). However I know that, due to the logical structure of the program, it is impossible for the code to be evaluated. I am curious if there is a technical name given to code that must exist but cannot be executed.
View 6 Replies View RelatedI went to compile some "oldish" glx code. The code compiles great but when I go to run it I get a crash. With X Error of failed request: BadMatch (in .....running ddd causes my whole system to lock up when I call the glx function XOpenDisplay. After a few attempts I thought I'd download a demo from the net, I choose nehe opengl tutorial 2, I compiled and ran but even on a net tutorial I get the same error
./lesson02
XF86VidModeExtension-Version 2.2
Got Doublebuffered Visual!
[code]....
I have the following code:
Code:
#!/bin/bash
function dx {
[Code].....
So essentially, it finds dx files, sorts them by numbers at the beginning, then performs the dx function I made (loops over all of the #-protein.dx and #-water.dx files).
It works fine when I'm running it on Ubuntu 11.04. However, when I try to run it on OSX, I get the following error:
Code:
mh320m01:DA_R02 janickij$ ./MOD_Loop_Tuber_Script.sh
find: illegal option -- t
find: illegal option -- y
[Code]....
I work as a linux sysadmin, and are now and then developing scripts that might be of use for others. I'd like to be able to share these, and for less trivial projects maybe create a central repository or something that others may upload updates/patches to etc.
View 10 Replies View RelatedI have a little test program consisting of a NASM source file and a C source file.How do I turn them into a single program?
Code:
section .data
msg db 'Hello, World!', 10
[code]....
whichever source code I go through I find these three lines of code written what do they actually mean and what is their function?
[code]...
Possible Duplicate:Recover a file deleted using rm command in Linux.I have accidentally deleted all the stuff under my home directory, say /home/OriginalWood, is it possible to recover?Now the home directory is empty and not yet overlapped by any data. So, is there a way to recover?
View 1 Replies View RelatedSomebody, without saying anything to us, has deleted (not moved) a lot of wiki pages for laptop testing and setup guide. A lot of people were working hardly to document as best as possible each laptop computer to configure Ubuntu GNU/Linux.
Here follows a list with only a few of the lost pages:
[url]
[url]
[url]
[url]