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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. 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: 751
    12-23-2012 Go to last post
  2. [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: 720
    12-21-2012 Go to last post
  3. 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: 1,188
    12-20-2012 Go to last post
  4. 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: 496
    12-19-2012 Go to last post
  5. [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: 504
    12-19-2012 Go to last post
  6. 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: 1,347
    12-19-2012 Go to last post
  7. 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: 736
    12-17-2012 Go to last post
  8. 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: 1,016
    12-16-2012 Go to last post
  9. 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: 561
    12-16-2012 Go to last post
  10. 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: 601
    12-15-2012 Go to last post
  11. 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: 664
    12-12-2012 Go to last post
  12. [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: 1,061
    12-12-2012 Go to last post
  13. 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: 733
    12-12-2012 Go to last post
  14. 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: 825
    12-11-2012 Go to last post
  15. Write a program that works like cat

    Hello everyone, I would like to ask you about program which should work as cat command in linux. I know that first of all i have to use...

    Started by just_jones, 12-08-2012
    • Replies: 1
    • Views: 757
    12-08-2012 Go to last post
  16. Dynamically parse BibTeX and create hash of hash

    Hello gurus, Iam trying to parse following BibTex file (bibliography.bib): @book{Lee2000a, abstract = {Abstract goes here}, author = {Lee,...

    Started by wakatana, 12-07-2012
    • Replies: 1
    • Views: 736
    12-08-2012 Go to last post
  17. [SOLVED] Shared lib folders

    Hello everyone, I'm an Italian guy with a passion for programming (and linux of course) I like to try new distros on my pc but when I do so, I...

    Started by dogiordano, 12-07-2012
    • Replies: 4
    • Views: 744
    12-07-2012 Go to last post
  18. Real-time program.

    How to make my program to be a real-time one"?

    Started by fj089er, 12-03-2012
    • Replies: 4
    • Views: 748
    12-07-2012 Go to last post
  19. [SOLVED] Blank Subject & From header when sending email with ssmtp

    I am trying to send an email with ssmtp from my PC and am a bit stumped. I can send it fine from the command line and with a script, but the...

    Started by jjscott, 12-02-2012
    • Replies: 1
    • Views: 821
    12-05-2012 Go to last post
  20. duplicating and redirecting

    Hi, can You help me with duplicate stdout and stderr and redirect them to the file. i want to get echo 'something' in my terminal and in the...

    Started by mgolczyk, 12-04-2012
    • Replies: 1
    • Views: 560
    12-04-2012 Go to last post

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