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UNIX/Linux Programming

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Welcome to this board!
Welcome to the forum for UNIX and Linux programmers in C++.com! In this forum, users can to talk ab...
[no replies]
by mzzz
what‘s wrong with my makefile
recently, i am learning how to write a makefile on linux. now, i give my source files and returned m...
[6 replies] Last: The version I use is simpler . It's what GNU make call Substitution ... (by kbw)
by bs319
Trying to remotely log in with windows computer
I want to be able to log into remotely to my school's Linux/Unix system so I can work on my labs at ...
[4 replies] Last: Use -X instead of -x . From ssh(1): -X Enables X11 forwardi... (by tcs)
build gui
I have a code form company,with bad tutorial.I need to build Gui for the code that has already been ...
[no replies]
String is full of garbage
Hello I have this code here what I need to do is count the number of chars in this string. The word ...
[3 replies] Last: Hi You should consider NULL character to terminate the loop int g... (by raju8438)
Pthread Unlock and return some value
hi, I want to call to a simple synchronized function and return some value. Is it possible with f...
[2 replies] Last: Hi, You did not miss anything. I got your idea. It is clarified that ... (by dushantha12)
difference in received data thgrough listener.c and netcat
I build a simple UDP server which listens continuouls to the hexadecimal datagrams sends from a clie...
[5 replies] Last: Why i am not receiving the same with my server.c code? Of course, yo... (by kbw)
by Seb26
rPI camera + zBar = memory-leak
Hi, I'v trying to build a simple QR codes scanner using a Raspberry PI with camera and the zBar l...
[2 replies] Last: valgrind don't work fine on Raspberry PI ... (by Seb26)
how to include fparser.hh header file in codeblocks in ubuntu please give the whole process urge...
[4 replies] Last: no (by naveenkenz12)
by Seb26
[cURL] library call equivalent to shell
Hi world, I'm trying to reproduce this job by using cURL library instead of shell call : curl...
[3 replies] Last: Yes, that how you upload a file. (by modoran)
Invalid Read && Write Valgrind Error
Hello, I am getting this error from Valgrind. The programs seems to work fine and all the memory is ...
[2 replies] Last: Hi could you post your hashTable.h and main() program? (by tipaye)
Playing .pcm file?
Hi all , i have .pcm/.raw./wav file i want to play it in linux and windows both. the main thing...
[1 reply] : Use a library like BASS, which is more more that what you need: http:/... (by modoran)
Alternating Between Parent and Child -Pipes
Hi, I need to write a program that alternates between parent and child, which the child printing fir...
[2 replies] Last: 1. Your process may not output anything because both, parent and child... (by tcs)
identifying a client
Can i recognize a client without receiving data on server from this client. I have two clients, wher...
[8 replies] Last: Instead of using a configuration file, broadcasting would be another w... (by tcs)
keylogger on a raspbian pi
hey guys, So I'm running a cute little robot off a pi, and I'm trying to figure out how to contro...
[1 reply] : you can try to use SDL library. http://www.libsdl.org/release/SDL-1.2... (by Seb26)
by tnavid
compile asn1 file
Hi, i have an asn1 file from "http://tools.ietf.org/html/rfc5272" -> "Appendix A. ASN.1 Module" ...
[3 replies] Last: You haven't actually asked for specific help. To answer your question... (by kbw)
Connection Issue from outside the network
I created a program that servers ascii art animations over telent. I am able to connect on the same ...
[4 replies] Last: I was not able to ping the host, so I looked at the port forwarding se... (by haglerchristopher)
by abt91
Help For Binary I/O On ARM Processor
The project runs on ARM linux, and performs CPU intensive operations on video frames based an intern...
[2 replies] Last: If you pass the values as text, you avoid this binary compatibilty pro... (by kbw)
terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc
Hi friends, Running the following program results in the following messages: terminate called aft...
[2 replies] Last: ... (by ne555)
by mzzz
what's wrong with my shell
hey, guys~ I'm kinda new to shell programming on linux. my code is as follows: #!/bin/bash a ...
[2 replies] Last: Thanks your very much@Peter87. Another more question. are there some t... (by mzzz)
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  Archived months: [sep2014]