Programming :: Call_usermodehelper - Loading A Simple C++ Program Like Hello World With Driver

Dec 13, 2010

all i want is loading a simple c++ program like hello world with this driver. everything works fine except it doesnt start the program. because ret returns with 0 i think the program works fine but I think i messed up something about how to start the c++ program. i used this example for my program but it doesent work too.


is there anybody out there who can give me a hint what i messed up? i use ubuntu with 2.6.32 Kernel.


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Programming :: How To Compile / Simple Tutorial For Making Simple Program

Oct 7, 2010

i'm a college student studying pc programing, and i was given today a special work and i have to program using miranda... which i've never used it >.< can anyone give me a hand to where to download, how to compile, and a simple tutorial for making a simple program or something?

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Programming :: Build A Simple Program For C Programming Class?

Feb 12, 2011

im trying to build a simple program for my C programming class, this is the source code

#include <stdio.h>
int main()
int length, width, length, height, area, perimeter;
perimeter = width + length + height;
area = width * length + heigth;


i dont see any error (you might)but every time i run it it runs but after it asks me to input for the width i do it but it doesn't take me to the length, it just stays blank until i input another value in the same place for the width, it asks me for 4 inputs in total i don;t know why, and after i run it different times it gives me different values for the perimeter and are. how can I fix this?

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Programming :: How To Write Simple C Program In RHEL5

Sep 17, 2010

How can i write a simple c program in my RHEL5?I am more concerned about what are toosl i need to install to get a C platfrom running in my RHEL5?

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Programming :: Simple Download Scheduler Program Code?

Apr 30, 2010

I have created a simple download schedular with source-code give below :
touch /home/student/packs/lynx/logfile
lynx -cmd_log /home/student/packs/lynx/logfile


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Programming :: Write A Simple Character Printing Program Using NASM?

Jul 27, 2010

i tried a code to accept a character and print the same ! i can accept it with following code but its not working with printing that character i use NASM version 2.07


segment .data
msg1: db 'Enter a key',10
msg1len: equ $-msg1


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Programming :: Errors - Make Pop-up Reminders For The Simple Calendar Program?

Feb 21, 2010

First off, I'm completely new to bash scripting so forgive me if I make any egregious errors. I'm trying to make pop-up reminders for the simple calendar program when. This is what I have so far:

# set the time format for when
#current="$(date +%I:%M %p)"
current="$(date +%-l%p)"


When I run the script, gxmessage pops up and displays the correct information, but it does so for each line in "~/.when/today" that contains a time that matches the current system time (which would be three pop-ups at 10PM, according to the example). I want it to display the information only once. How can this be accomplished? Is a while loop even the right job for this?

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Programming :: Create A Simple Program With Will Continually Read Input From The User Until They Enter A Blank Line?

Apr 6, 2011

basically i have to create a simple program with will continually read input from the user until they enter a blank linei know how to read in certain input but not sure how to get it continually in a loop

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Programming :: Loading Driver - Undeclared Identifier Reported

Nov 18, 2010

I tried to load a simple driver program. I am using RHEL5. When I tried to compile my 'driver.c' program it shows the following error:

[root@jameslee ~]# gcc -c device.c
device.c:1:25: error: linux/module.h: No such file or directory
device.c: In function 'init_module':
device.c:6: error: 'KERN_INFO' undeclared (first use in this function)
device.c:6: error: (Each undeclared identifier is reported only once
device.c:6: error: for each function it appears in.)
device.c:6: error: expected ')' before string constant
device.c: In function 'cleanup_module':
device.c:12: error: 'KERN_INFO' undeclared (first use in this function)
device.c:12: error: expected ')' before string constant

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Programming :: Link Network Driver And Application Program?

Dec 23, 2008

I had return a driver for receiving and transmitting packets for the ethernet controller named rtl8139.I want to test it by writing an application program (socket programming).But I am unable to link it with the interface. Can anyone help in this regard?

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Programming :: Unable To Use The "-s" Option For Lam Mpi Which Is Used For Loading The Program

Feb 22, 2011

I am using Lam mpi. The problem I am facing is that, I am not able to use the "-s" option for lam mpi which is used for loading the program from a particular node and then using the nodes in the cluster to execute the program.

Now I have to copy instance of the executable to every node for the program to run in the cluster. Is there anyway to load the program from a particular node and then use the cluster nodes in its execution without manually copying the executable to each and every node in the cluster

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Ubuntu :: Program Kernel Modules And Smoothly Transition In Device Driver Programming?

Apr 27, 2011

i am trying learn to program linux kernel modules and smoothly transition in device driver programming. I have a year and a half worth of programming in C and have been using linux for years!! But my question is how do i compile a module? I got as far as coding it but am stuck as of now.

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Ubuntu Multimedia :: Need Simple Microphone Program

Apr 17, 2010

I need a simple program that I can talk into a microphone and the sound will come out the speakers. I want to use my Computer that's hooked up to the store speakers as a PA System.

I am having a difficult time finding a program that will let me do this without having to record and playback. Any help would be wonderful.

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Ubuntu :: Simple-to-use Speech-to-text Program?

May 18, 2011

I've got a bunch of hand-written notes which I would like to put into Kabikaboo (great app by the way) - but it is a real pain reading stuff then typing it up. I'd like a speech-to-text app, so I can just read my notes out loud and the computer will turn them into text files.Looking through Synaptic, all I can find is Julius; and that does not seem to be an easy-to-use app at all. So many parameters to set, an impenetratable (to me) manpage; and although I am a CLI user quite often, some kind of GUI would be nice.

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Ubuntu :: Creating A Simple Gtk Program Through Terminal?

Jun 10, 2011

I am wanting to try creating a simple program through Terminal. Anything will do. A window or button, etc. I haven't found anything simple enough online yet, but I'm sure they're out there. I just want to expand my knowledge of gtk type stuff. Sorry if this is not the correct category to ask this. I was going to put this on the Community Cafe forum, but chose General Help instead. I am running Ubuntu Lucid. **Edit note: I did try the procedure described at the url (below), but I got all kinds of errors in terminal. [URL]

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Ubuntu :: Creating Simple Program To Automatically Run Command

May 12, 2011

I need a program that automaticly runs this command in the terminal when I use it:
sudo modprobe nvidia_g210m_acpi
Sure, I know that it's not that hard to just write it in terminal and so on, but I really want a program for it. I'm using ubuntu 11.04 if U need to know that?

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Ubuntu :: Finding A Simple Program That Pops Up Reminders?

Jul 20, 2011

I am just looking for a simple program, nothing overly complex with crazy features. Just something that pops up above any browser/window and remains that way until you click it or something. The pop up would occur periodically or at sometime each day. It would say something like "TAKE A BREAK FROM COMPUTER" lol and other things. not suppose to be some full reminder program like a calendar.

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Applications :: Building A Simple Program With Putty Commands?

Jun 9, 2010

I'm interfacing with a device using putty and right now I have to use a reference document to dissect the data I'm sending and receiving. I'd like to build a program that can build packets according to user input and then dissect them upon receipt; basically an [ english <=> proprietary packet structure ] program that talks to the device via USB. The packets come in varying sizes, but are composed of well-defined fields and values.

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General :: SSD Trim Simple Bash Script Program?

Jul 9, 2011

I wrote this script which works but it should run automatically about once per week. I hunted and experimented with KDE Task Scheduler (no dice and no help anywhere) and cron (confusing instructions and cannot edit crontab -e with vim, and cannot enter cron folders/files). I would settle for a desktop shortcut to run the script but found no for that.



xterm -hold -e fstrim -v /
OS: openSUSE 11.4 x86_64


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General :: Write A Simple Program C++ To Connect To Mysql Database?

Sep 5, 2010

I'm trying to write a simple program c++ to connect to Mysql database based in my server:

int main (void) {
cout << "33[2J" << "33[0;0f";
MYSQL mysql;
MYSQL *conn;


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Programming :: C++ Programming With Simple RTAI Functions Outputing Words?

Apr 11, 2011

I need help as I am not proficient with Linux C++ Programming. There are two parts which I need to do in the coding provided below.

1. Produce the program so it can output the word "Hey there!" and wait two minute and print the word "See you later!".

2. Produce the program that will output the text "Cool" every 20 seconds by setting a periodic task.

#include <linux/kernel.h>
#include <linux/module.h>
int init_module(void)
printk("Hey there!


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Ubuntu Multimedia :: Simple Midi Editing Program Similar To Jazz++ Or Anvil Studio?

May 20, 2011

Stupid browser froze up when I tried to submit this before... *sigh* Anyway, is there a simple midi editor that that isn't Rosegarden and doesn't require JACK? Something would simply let me load a Soundfont, and then edit and export a multi-track midi file without a bunch of other stuff you have to do?

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Ubuntu :: Prevent A Program Loading On Startup?

Feb 24, 2011

How can I prevent a program loading on startup? The program does not appear in Preferences / Startup Applications. I want to avoid having to sudo kill all programname every-time I login.

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Red Hat :: Loading New Driver Into RHEL5.4 ISO Image

Mar 24, 2010

With my limited knowledge about integrating kernel modules into the initrd image. The issues is that currently when we are trying to install the RHEL5.4 image onto a 64 bit box we need to load the megasr driver initially before the ahci driver. Hence we use a seperate diskette for the same. We want to integrate the megasr files into the RHEL image itself.

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Programming :: Program A SH - Bash Program With Zenity To Play Radio Based On A Site?

Feb 15, 2011

I will have to code this. However I am lacking of time since I have too much to do. make a short code bash/dash to prompt the country with Zenity, then, get the PLS or m3u url and prompt with another zenity which radio to play.

My code to get url's radio country.htm is:


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Programming :: Create A Simple Makefile Using C ?

Mar 26, 2011

How to create a simple Makefile using C....

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Programming :: Getting Perl Simple Recursive Sub?

Feb 16, 2011

This is my sub;


sub projName
print "Enter project name: " ;
print "";


I can call this routine and it works fine when I enter a valid name for $PROJ. If I enter an invalid name it goes to the else block and prints the statement. However, it does not call itself. Instead the script just exits.I've googled 'perl recursive subroutines' and the example don't appear to be doing anything different.

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Programming :: Simple If's In Bash Scripts?

Nov 7, 2010

I have been looking at: ut a lot of it is to do with files and numerical comparisonswhat would be the bash equivalent of:if (http isin $2) { do something }

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Programming :: Simple Subtraction Using Bash And Bc

Nov 4, 2009

I am trying to create a function that takes a pair of a high and a low limit, and returns an arbitrary number between them. Below is my attempt to create a function that accomplishes this by checking to see if they are equal, and if not, subtracts a very small number from the high limit and returns the result.

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Ubuntu :: Network Driver, Card Not Loading?

Aug 5, 2010

i had put my kubuntu to sleep on ram, when i powered up again i lot power, now when i boot into kubuntu i have no networkif i do an ifconfig i don't see eth0 anymorealso sudo ifup eth0 returns an error saying, 'ignoring unknown interface'

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