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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. export cflags?

    do cflags and the like need to be exported or just set (locally?)?

    Started by vialaspada, 01-16-2007
    • Replies: 1
    • Views: 1,894
    01-16-2007 Go to last post
  2. convenient set/unset environment variables

    I've looked around and experimented but can't seem to figure out if there is a way to set/unset multiple environment variables. Is there someway to...

    Started by vialaspada, 01-16-2007
    • Replies: 2
    • Views: 1,468
    01-16-2007 Go to last post
  3. sockets: can't connect to my daemon from remote host...

    hi all. Situation: i have simple little (nice :-)forking daemon,listening on 2023. I can connect to him from localhost like this: telnet

    Started by nopnopnop, 05-30-2006
    • Replies: 1
    • Views: 952
    01-16-2007 Go to last post
  4. bash_profile won't set environment variable

    I can't get the .bash_profile to set a environment variable under my root profile. For example, when I run this command in the shell everything...

    Started by twenger26, 01-15-2007
    • Replies: 5
    • Views: 1,849
    01-15-2007 Go to last post
  5. strange behaviour with POSIX pthread policy

    I'm new at programming on Linux and I am trying to learn more about POSIX pthread. My machine contains 2 dual-core Opterons = 4 processors. I...

    Started by gcote, 01-15-2007
    • Replies: 0
    • Views: 896
    01-15-2007 Go to last post
  6. grepping a variable argument

    How to pick out an variable expression(with '-' sign 'numbers' and '.') which follows the search phrase from a text document ? for example 'Your...

    Started by linuxhari, 01-01-2007
    • Replies: 1
    • Views: 820
    01-15-2007 Go to last post
  7. socket programming in C/ change local IP-Address

    Hi! I'm trying to write a little programm to change the IP- and MAC-Address of my NIC. It's important to do this "on-the-fly", without bringing...

    Started by kherther, 01-11-2007
    • Replies: 6
    • Views: 8,502
    01-15-2007 Go to last post
  8. Question Selecting variables from wildcard

    Hi, I have a bunch of files (all filenames are dates) in separate directories, and I want to copy all the ones with a certain date into another...

    Started by outspaced, 01-15-2007
    • Replies: 5
    • Views: 1,540
    01-15-2007 Go to last post
  9. Bash on php - cannot change file

    Do you know if it is possible to change a file by using bash commands into php? This is my code but it doesn't work: <?php echo `sed...

    Started by krekon, 01-09-2007
    • Replies: 3
    • Views: 1,037
    01-15-2007 Go to last post
  10. Lightbulb Xchat Perl Script Help

    I'm using the XChat IRC client, and trying to write a perl script that sorts the oper notices (Nick changes, connections, and disconnections) into...

    Started by Schiz0, 09-02-2006
    • Replies: 4
    • Views: 5,636
    01-15-2007 Go to last post
  11. Smile Create one file from differents files

    Hi everybody: I try from differents fields which are named by number so: 1.dat, 2.dat, 3.dat......I would like to create one file.dat where it...

    Started by tonet, 01-15-2007
    • Replies: 2
    • Views: 753
    01-15-2007 Go to last post
  12. update the configuraiton file...

    Hi all, can anyone tell me how write a code so as to make a change in the linux configuration file ?? To be more clear... say, in the file...

    Started by lovlin, 01-10-2007
    • Replies: 2
    • Views: 812
    01-15-2007 Go to last post
  13. Threaded C app (with libcurl) much slower in Linux than Windows

    I have an app which spawns some threads (pthreads in Linux, Win32 in Windows) and has libcurl fetch stuff from unique URLs. Each thread has its own...

    Started by Kiamo, 01-15-2007
    • Replies: 1
    • Views: 1,320
    01-15-2007 Go to last post
  14. Eck. Most likely a very simple problem.

    I decided to try and teach myself C++, and as I run linux (kubuntu) I got the g++ compiler with adept. Then, sort of following this tutorial here:...

    Started by Frenris, 01-14-2007
    • Replies: 4
    • Views: 852
    01-14-2007 Go to last post
  15. xlib and multiple windows

    Hello, How do I create multiple windows (dialogs) with xlib? Thanks!

    Started by Alboin, 01-13-2007
    • Replies: 5
    • Views: 3,789
    01-14-2007 Go to last post
  16. Javascript is nonsense

    Can anyone tell me why this: top.editor.document.getElementById('additem').innerHTML = 'blah'; doesn't do anything from a frame other than...

    Started by bobxp, 01-12-2007
    • Replies: 1
    • Views: 907
    01-14-2007 Go to last post
  17. Talking process list using tast_struct structure

    want to get process list from task struct. I knew that there is a one macro called for_each_task(p). p is pointer variable type of struct...

    Started by helpmeforlinux, 01-10-2007
    • Replies: 8
    • Views: 3,098
    01-13-2007 Go to last post
  18. Red face I need help to write a script from masters

    Hi friends, I have an ext2 HDD. There are millions of files and directories in Hard Disk. I want to rename all files and directories with numeric...

    Started by kerimabdullah, 01-10-2007
    • Replies: 2
    • Views: 758
    01-13-2007 Go to last post
  19. how to connect to Database

    I want to write a program to connect to the Oracle Database in C on Linux. I will code it with OCI or PRO*C. At this mement, I don't know how to...

    Started by linbl352, 01-13-2007
    • Replies: 0
    • Views: 740
    01-13-2007 Go to last post
  20. help me!

    Hello! I have a problem and I think you can help me. This must be in C and run in Linux. The problem is to write an application which periodical...

    Started by amigo28, 01-12-2007
    • Replies: 1
    • Views: 790
    01-12-2007 Go to last post

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