Tools And Utilities
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Re: Simple Shell in C++

I found that my problem was that I was secretly seg faulting in the child, which was causing the child to silently fail. The code works if you substitute the strcpy() with "arglist = strdup(tok...
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Please Help needed to compile my first kernel program

Please Help needed to compile my first kernel program I have compile & install new kernel 2.6.32.3 on path: /root/linux2.6.32.3/ I have written small program at path: /root/abc/ I already...
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My script returns an error when it doesn't like the input

I have a script which assigns the output of a shell command to a string, for later comparison. The command typically outputs either "Idle" or "Uploading 1 file (102.8 KB/sec, 1 min left)" I...
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(doubt) linux vs windows

how to write code for an application that makes it open source? hope, i am clear with my view. i mean windows was written in C and its closed whereas linux written in c is open.where is the...
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How to work with parameters in for-loop when making a script?

I'm trying to make a script that sort's numbers that are passed as parameters.( bubblesort) #!/bin/sh MINPARAMETERS=2 declare -a EXITNUMBERS HELPNUMBER if then echo "The script...
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Running Three Shells with a Shell

Okay, so I had these three bat files I converted to shells so I could run this on Linux, which I'm operating through PuTTy. I made another shell file which would run the other three: 1.sh, 2.sh,...
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Re: call back function

let me see if i understood if i have some c++ code and using unix system a call back function would be a system call. code is more like pseudo-code #include using namespace std; int...
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Re: Detecting Windows or Linux...

The compiler switch for windows should be #ifdef _WIN32. I have no idea what the equal one for unix is.
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Ethernet Loopback

Hi everybody! Is there a free software availaible to emulate/generate an Ethernet loopback on a desktop/notebook/netbook? I have searched the net for that kind of software but didn't get any...
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Re: static or shared library?

The reason to use a shared library is that is saves memory space. Imagine that you develop a library that is going to be used by a lot of softwares (like zlib), it doesn't make sense that each...
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insert module in linux kernel

hi all i want to know how simple module is inserted in kernel? how that module is compiled? how 2 make makefile of that module? plz help me.
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Re: unix C++ to be modified in visual C++

Odd... It is all standard C++ except these lines: #include #include #include should be #include #include #include But I doubt that's the problem.
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regrd performance profiler

hi i want to a write performance profiler in c .. i have no idea of how to go about it . any suggestion's would be helpful for me.. thanks
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GUI-based C Compiler Problems.

I recently began teaching myself C with the help of a book called "C Programming for Absolute Beginners". In the book it has you download a Unix command prompt which is where it tells to you make all...
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Re: Crosspost at Beginner C and Cpp

my dear freind, google/use richard steven's advanced programming in Unix environment. thats wgat i do normally, if cant find then reply i will give you the link. well!! fork() it divides the...
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Re: how can i make my project executable

: i'm workin' on an application and i want to use it without the : source files. : so can the application written in java run independ of the source? : and how can i make it? can you help me? :...
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Re: memset() function

: : So in my opinion, the answer to the question why they used an int : for memset is: because they weren't thinking in a rational and : system-independant way when they wrote the C standard....
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Re: segmentation fault problem

: oh i forgotten to mention it is in arm linux so i dont think these tool will b worth or r they? : I think all those debuggers need is a Posix enviroment, i.e any unix machine, which includes...
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Re: help me in unix shell programming

: hi, : pls suggest me a fundamental book which help me in unix . : thnk u. : asad ahmad : taj : I rough went through this book recently, though it is...
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