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I do network engineering and security in JUST.
- Interests
- reading , listening to music
- PC Specs
- Linux . windows7
90 Posted Topics
 | hey everyone I was wondering if there is any tool that I can use to draw a Wi-FI coverage map in linux ?? Thanks in advance |
 | So what is wrong with the grub ?? and I didn't get what you want exactly , what did you mean by > I install windows 7 in fedora running system ?? windows 7 isn't applicatuin to be installed in fedora  |
| | Hi everyone I want to make an ad-hoc network so that I can share the Internet connection from my laptop with my mobile phone . I watched some videos about this but non of them works . Can anyone help me please ? Thanks in advance . |
| | hey I'm thinking about implementing a simle scan tool , to show the available wireless networks and some information about it . I'm thinking about writing it in C . Is it a good choice?? what libraries do I need to impelement it ?? Thanks in advance  |
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| | Hey everyone I'm using Linux mint 14 , I have a problem with it the screen doesn't lock automatically after sometime passes without usig it . Also when I suspend the screen doesn't lock either . I want to make it lock after some time and when it suspend . …  |
| | hey everyone I want to change some environment variables , but I can't find the .bashrc file were I can change them, so can anyone tell me how to change environment variables in linux mint 14 |
| | hi everyone I'm supposed to write a wifi analyzer in java , what are the libraries I need to do it ? also I'm using linux will my work be protable for windows??  |
| | what is your question ?? is it how to download it  |
| | hey I'm supposed to implement A wifi analyzer tool for android phone , but I'm really aware of what it should do exactly . So any suggestions for this tool , I mean what a user might wish to have in such tool . Thanks in advance |
| | Hi everyone I have uninstalled ubuntu from my laptop but it still appear in the grup what should I do , to get rid of it??  |
| | 1- remove the semicolon from line 76 2-remove the bracket from line 16 and it will work |
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| | Hi every one . I have a question , now when the TCP persistent timer times out , a probe is sent , Does this probe conatin any application layer data ?? or why its never acked ? and the sequence number used is it differentt from the one used … |
| | Hi everyone . I'm studying network engineering and security , its my forth year . I have taken a network programming cousre , and I will take Unix system programming course soon . I love programming , and I love networks . I have taken network course , network protocols … |
| | hey I'm writing a multithreaded server , and I want to print a line in a file whenever a client is connected , I need to lock the filestream to prevent the lines of multiple thread from overlapping I used an integer lock but it won't work right , so … |
| | Hi everyone I'm using stat() function to get the file's attributes , but I don't know how to get the permission of it . So can anyone tell me how to find the permission of the file?? Thanks in advance |
| | scanf("%f",value); this should be : scanf("%f",&value); |
| | hi everyone well I'm learning network programming currently , I've written a day time client and server but when I run the client it gives me a connection error . Here is my client code #include<sys/socket.h> #include<sys/types.h> #include<stdio.h> #include<netinet/in.h> #include<netdb.h> int main(int argc ,char *argv[]) { int sockfd, n; char … |
| | If there's enough memory to be given why would a segmentation fault ocuur , also about writting your own malloc you can do it , it won't be that easy but doable . writing my own malloc was my project last semster It didn't work great but I'm still working …  |
| | hey everyone well my screen lock doesn't work also ctrl+alt_l doesn't lock it , also after a suspend it doesn't lock even though it's set to do so what can I do to make it work ?? I use ubuntu 12.04 |
| | Hi everyone well I've downloaded GNUbiff on my ubuntu 12.04 tls bs I really don't know how to use it , I have a yahoo account , hotmail account , and a gmail account , so how to set the GNUbiff to work with them?? Thanks in advance |
| | Hi everyone well currently I am working on a simple malloc and free implementation but I am facing some problems . I get a segmentation fault this is my output inserting node 0 0xc87000 inserting node 1 0xc87014 inserting node 2 0xc87028 inserting node 3 0xc8703c inserting node 4 0xc87050 … |
| | hey everyone Well currently I'm on a very long holiday and I'm trying not to waste my time doing nothing . So can any one tell me where I can get some tasks or anything to tell me what to implement ?? so that I can learn new things in …  |
| | hi everyone , I installed wireshark on my ubuntu 11.10 laptop ,but it tells me no interfaces can be used for capturing with this configuration , so how can I solve this problem ?? Thanks in advance.  |
| | hi everyone I'm working currently with linked list , and there's a problem with my code , the link is writing the same place every time (it replaces the previous values with the new ones without inserting a new one ) can anyone help ? Thanks in advance #include<stdio.h> #include<unistd.h> …  |
| | hi everyone I'm asked to implement malloc and free as my project in operating system course , but the big problem is that i have searched a lot about it and still have no idea about it , if anyone can tell me what are the main functionalities of the … |
| | hi everyone well I'm using ubuntu 12.04 , I'm trying to install the update but it keeps giving me a message that the source isn't authorized . So is there's anyway to install the required updates using the command line ?? Thanks in advance  |
| | hi everyone I've tried to format my laptop and get windows7 but during the format the laptop stopped working and when I ran the diagnose I got this error code 0152 and the following messsage "Optical driver -incorrect status -1A error register ". so what I'm supposed to do now?? … |
| | hi everyone I have been using ubuntu for a while and I have recently switched to ubuntu 11.10 well I can't find the root terminal also su command always gives me authorization failure and I don't know why . So any help?? Thanks in advance |
| | hi I have made a setup for my project and when i download it on my pc it works except that when it needs to read some file that was in the debug file when wrote the code it gives me a message that it can't find this file , … |
 | ok what about you start coding and let us help you in the problems that you face |
| | hi everyone , I have finally finished my firsy c# project and I want to make a .exe file for it , so any help?? |
| | I need to to send variables between two forms in the same project is that possible ?? also can I change the color of some text in text box but not the whole the text ?? Thanks in advance |
| | hi I'm trying to make a help menu which open a new form when it's clicked but I don't how to link them together , so anyone can tell me what function call I should use?? I've tried Application.Run but i get errors.  |
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| | I need to pass some parameters to button_click is that possible and if so how can I do it?? |
| | hi everyone I'm new to c# and working with file currently I need to read some string from the file but not the whole file so what functions can I use to read the file string by string ? |
| | hi everyone I have been programing in c++ for a while now, but I'm asked to write project in c#, so is hard to learn it ?? also I have never wrote a program with interface , so is it possible to write console application then build the interface ? … |
| | Hi Ok guys I'm trying to make my own environment variables but it's not working , please help me with this . Also please don't give me a link to something you got by googling , because i can search it myself but i need some simple explanation . |
| | hi can i get google chrome browser on ubuntu ?? and how?? |
| | Hi everyone I'm using Ubuntu 10.10 , I used the default burner which was installed automatically when I downloaded Ubuntu 10.10 , every time I burn a CD the process ends with an error and the CD becomes unusable . Is there's any Nero burner for Ubuntu ? Or any … |
| | [QUOTE]Q1)Can we delare constant data members inside a class? [/QUOTE] No you can't |
| | Hi everyone , I've just started to learn html , and I want to change the position of the images that I insert in my page , how can I do this ?? [CODE]<img src="networking.jpg" width="200" height="300" />[/CODE] |
| | hi I'm learning new language right now and i want to type in it , I'm using ubuntu 10.10 and I downloaded the language (Korean language) but when i type things I get the English letters not the Hangul ones , so how can I type in Hangul ?? |
| | [QUOTE] What does the condition of (Toggle Plain Text) ! -f mahout-work/reuters21578.tar.gz mean? And what does[/QUOTE] it means that if the mahout-work/reuters21578.tar.gz is not a file (i.e does not exist ) then do what's after the if statement ,else do nothing |
| | hey I'm new to unix and i've just downloades ubuntu , so can anyone give me a link to find all the commands can be used in the terminal to do things |
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| | Re: Operating System there's many different types of shells in linux , all of them have the main set of commands , but each has more functionality in some specific field , some types of shells : Bourne shell (sh) Korn Shell(ksh) c shell (csh) Bourne again shell(bash) z shell(zsh) TC shell (tc) … |
| | hi i want to block some sites so that my younger siblings can't access them , how to do that? |
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