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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. Getting number of digits in uint64_t

    Long story short, my issue is that I'm having a hard time trying to get the number of digits in a uint64_t variable. The reason I'm using this is I...

    Started by raevin, 07-08-2011
    • Replies: 2
    • Views: 1,521
    07-11-2011 Go to last post
  2. Shell script to react on any user input

    Hello! I'm trying to write a script that I could run in tty, which will basically just react to any (keyboard)input. The most obvious choice...

    Started by lladlu, 07-11-2011
    • Replies: 2
    • Views: 966
    07-11-2011 Go to last post
  3. BASH and NMAP

    # vi test1 #!/bin/bash a="nmap -p80 xx.xx.xx.xx | awk '{print $2}'|grep open" b="open" echo if then

    Started by DeadBeet, 07-11-2011
    • Replies: 1
    • Views: 2,205
    07-11-2011 Go to last post
  4. Counting Clicks on the audio port as supplied by a Geiger Counter

    Hi, I have a Geiger Counter, and want to count the clicks coming from teh counter. I see several windows based programs for this, but I would...

    Started by Dave-Oregon, 07-10-2011
    • Replies: 0
    • Views: 508
    07-10-2011 Go to last post
  5. JavaScript - PHP <input...name> conflict

    I'm writing a web application that includes both JavaScript and PHP, and I've run into an apparent conflict between their syntax requirements. I...

    Started by qajaq, 07-08-2011
    • Replies: 8
    • Views: 1,385
    07-10-2011 Go to last post
  6. Program to capture desktop screenshot in pure C

    I want to write a simple program to capture complete desktop screenshot in pure C on linux i.e no QT or Xlib

    Started by vampire36, 07-05-2011
    • Replies: 8
    • Views: 6,148
    07-07-2011 Go to last post
  7. Red face use bash to drive executable, and process stdout from the executable.

    Assuming I have an executable: for (;;){ x=getchar(); if(x=='q') { printf("exit"); exit(0); } else printf("Press a...

    Started by legendbb, 07-06-2011
    • Replies: 2
    • Views: 504
    07-07-2011 Go to last post
  8. download tables from web pages.

    I am looking for a scriptable solution for downloading tables that are embedded into webpages. If I wanted to save a table to a csv file what would I...

    Started by rogueit, 07-06-2011
    • Replies: 3
    • Views: 1,054
    drl
    07-07-2011 Go to last post
  9. Php code doesnot run

    As I am a newbie in the field of PHP and use NetBeans 7.0 on Ubuntu 10.04LTS with Apache2 and MySQL 5.1.41 as database. I started a project in...

    Started by antonio_helder2002, 07-03-2011
    • Replies: 2
    • Views: 857
    07-07-2011 Go to last post
  10. Assembly (simple code issue)

    So I've been toying with assembly, and I decided to take a break from my reading to try to make something completely on my own. It returns the...

    Started by MisterDood, 06-30-2011
    • Replies: 6
    • Views: 881
    07-07-2011 Go to last post
  11. F1 in linux command

    Hi, In my root directory i have folder1, folder2, folder3. The folder1 has folder1.1, folder1.2, folder1.3 subdirectories. Similary folder2 has...

    Started by keshi, 07-06-2011
    • Replies: 0
    • Views: 440
    07-06-2011 Go to last post
  12. Change the root directory of httpd in Fedora 15

    the current root directory of fedora 15 is /var/www/html and since working as root is risky so i need to change my httpd root dir to ~/NetBeans...

    Started by antonio_helder2002, 07-05-2011
    • Replies: 2
    • Views: 2,064
    07-06-2011 Go to last post
  13. Ping I/O will not redirect

    I am having trouble redirecting I/O for ping when a host does not exist. For instance, ping http://www.123abc.com &> out ping: unknown host...

    Started by summersab, 07-05-2011
    • Replies: 6
    • Views: 1,182
    07-06-2011 Go to last post
  14. File path using Java File

    Hi all, I'm trying read a file in "/app/reports/myFile" using java (new File(path)). I'm get a exception java.io.FileNotFoundException, but the...

    Started by carhenriq, 02-27-2009
    • Replies: 7
    • Views: 49,890
    oz
    07-06-2011 Go to last post
  15. Pointers in C

    void swap(int *px, int *py) { int t; t = *px; *px = *py; *py = t; } swap(&a, &b);

    Started by elija, 07-05-2011
    • Replies: 5
    • Views: 671
    07-06-2011 Go to last post
  16. Concave Hull script, code or source code?

    Hi, I have a bunch of 2D XY points I would like to derive the concave hull, polygon (key here is concave and not convex). I have found qhull for...

    Started by ear9mrn, 07-05-2011
    • Replies: 0
    • Views: 1,390
    07-05-2011 Go to last post
  17. need to do a cd command using shell script

    Guyz, This cud be simpler but i aint gettin the correct lane. I need to change the current directory( directory from which am running the shell...

    Started by shadowman21i, 10-25-2004
    • Replies: 8
    • Views: 44,098
    07-04-2011 Go to last post
  18. structure member definition

    Please can someone help with my understanding of strucutre declaration and definition. In global.h I am declaring:- struct VariableMap{ void...

    Started by nhutchin, 07-01-2011
    • Replies: 3
    • Views: 1,142
    07-04-2011 Go to last post
  19. use if to test for YES or Y, but case insensitive

    Hey everyone, So I'm writing a shell script to use LSHW to pull only specific information about a system for me, but I need to get the IF...

    Started by areis22, 07-03-2011
    • Replies: 2
    • Views: 1,736
    07-03-2011 Go to last post
  20. Getting the folder name, when im not in it

    Hi Everyone, I'm new to linux so i apologize if this is a stupid question. basically im trying to be a little lazy. im wondering if its...

    Started by chrispepper1989, 07-01-2011
    • Replies: 3
    • Views: 716
    07-02-2011 Go to last post

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