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Forum: Programming / Scripting

Request help with C/C++, Perl, PHP, Python, Ruby, Bash Scripts, or other Linux programming/scripting related issues

  1. Post Console based audio player - controllable via stdinput

    Hello, i need a small console application (with source), and i will pay 75$ for that via paypal - or make a suggestion - please simply contact me...

    Started by Arakis, 12-18-2012
    • Replies: 6
    • Views: 758
    12-30-2012 Go to last post
  2. Using pipe in forked processes.

    Hi, i would like to pass a string from a father process to a child process,in which i use exec.I read that i can do that with pipes.How can i...

    Started by Esperius, 12-28-2012
    • Replies: 2
    • Views: 360
    12-28-2012 Go to last post
  3. [SOLVED] 'Undefined reference to' errors from a Linux c++ compiler?

    Hello I have created a derived class, crectangle, but I can not compile a program? I have defined a constructor of this class in a .c file. The...

    Started by tinah, 12-25-2012
    • Replies: 7
    • Views: 1,175
    12-28-2012 Go to last post
  4. Small DateValidation bash script

    Below is a program I'M trying to write that will take an 8 digit date and validate whether or not it's a valid date. I'M very new to shell scripting...

    Started by Garrett85, 12-25-2012
    • Replies: 5
    • Views: 735
    12-28-2012 Go to last post
  5. localtime() for a different timezone

    Hello: From a C program, how do I convert to local time when the TZ environment variable is set to UTC. (We want to keep our system in UTC, and...

    Started by bandeg, 12-19-2012
    • Replies: 1
    • Views: 341
    12-28-2012 Go to last post
  6. NumberSting bash program

    I'M trying to write a small program that will take a number as input, anything from 1 to 999,999,999,999 and return it as a string. I've already...

    Started by Garrett85, 12-26-2012
    • Replies: 6
    • Views: 410
    12-26-2012 Go to last post
  7. Question Getting Arduino compiler erros

    Hi I've been trying to program my arduino uno with this Makefile:#! /usr/bin/make C_OPTS=-I ./include CC=avr-gcc $(C_OPTS) CMP=$(CC) -c $^-o $@...

    Started by rm-rf, 12-20-2012
    • Replies: 3
    • Views: 398
    12-23-2012 Go to last post
  8. [SOLVED] gtk_menu_popup() only works the first time?

    I have this experimental little app that is supposed to pop up a menu on SIGUSR1: GtkWidget *create_menu(void) { GtkWidget *menu1,...

    Started by Miven, 12-20-2012
    • Replies: 1
    • Views: 409
    12-21-2012 Go to last post
  9. How to run scripts within a telnet session?

    I want to connect to a remote host using telnet there is no username/password verification just telnet remotehost then I need to input some...

    Started by esolve, 12-19-2012
    • Replies: 4
    • Views: 585
    12-20-2012 Go to last post
  10. trying to only output certain words from a command

    hi im trying to find a way to only show the interface name and interface mode from the iwconfig command. for example this is the output i get. ...

    Started by stevemcd1990, 12-19-2012
    • Replies: 1
    • Views: 324
    12-19-2012 Go to last post
  11. [SOLVED] Help with sed commands

    I have a script that I can run on my movie subtitles and fix the most common errors in subtitles. for this I have been using sed commands (the most...

    Started by mactruck, 12-18-2012
    • Replies: 2
    • Views: 319
    12-19-2012 Go to last post
  12. problem with mathematical calculations in php

    I've just started to learn php and i noticed that i cannot perform calculations with php. See example. <?php $number1 = 10; $result += 2; ...

    Started by akimelit, 03-31-2012
    • Replies: 4
    • Views: 880
    12-19-2012 Go to last post
  13. Extracting info from log file

    Hi, I want to extract the table number from mysql error log file. Only the table number (eg, 1086, 946). How can extract it from bellow given log...

    Started by moyorakkhi, 12-17-2012
    • Replies: 2
    • Views: 450
    12-17-2012 Go to last post
  14. limit output characters

    hello, how I limit output characters from a bashscript? example: a bash script showing a name of food the bananas 32 units i want:

    Started by sotitrox, 12-16-2012
    • Replies: 4
    • Views: 524
    12-16-2012 Go to last post
  15. Help with making irc game

    Hi, I would like to make an irc game like the old space empires game that was on the old bulletin board systems. I am just not sure how or where...

    Started by twirl, 12-08-2012
    • Replies: 3
    • Views: 359
    12-16-2012 Go to last post
  16. Launching graphical application from web server initiated action?

    Hey Everyone, So the big picture of what i'm trying to do is basically a user clicks a button on a web page and this results in an...

    Started by Ex-Machina, 12-15-2012
    • Replies: 2
    • Views: 387
    12-15-2012 Go to last post
  17. help renaming files.

    In our system we have a script that renames files that it does not know what to do with. When it renames the file it adds a "?" to the end of the...

    Started by mactruck, 12-12-2012
    • Replies: 1
    • Views: 435
    12-12-2012 Go to last post
  18. [SOLVED] gcc - initializer element is not constant?

    Some head scratching going on here: gchar *data = "a-string-that-might-be-4-bytes-or-4000-Ive-tried-both..."; gchar *xpms = { data, ...

    Started by Miven, 12-11-2012
    • Replies: 1
    • Views: 587
    12-12-2012 Go to last post
  19. Single access single resource in programming

    Hi, I am new in linux. I have written a program to read and write into file. I have created same two programs, which can simultaneously...

    Started by sukhdeep, 12-11-2012
    • Replies: 1
    • Views: 473
    12-12-2012 Go to last post
  20. Transparent union

    Why transparent union gives error #include<stdio.h> #include<conio.h> typedef union __attribute__((transparent_union)) { float b; int a;...

    Started by sukhdeep, 12-01-2012
    • Replies: 3
    • Views: 415
    12-11-2012 Go to last post

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