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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. how to convert String to double in .awk script running on Linux

    I have a .awk script running on Linux, I need to convert a String to double, not able to find much info on this. please help,thanks in Advance.

    Started by mkapadia, 12-13-2007
    • Replies: 1
    • Views: 2,993
    12-13-2007 Go to last post
  2. Python and smtplib module error

    Hi everone! I've been working on a e-mail sending project via SMTP. Here are my codes: #!/usr/bin/env python import smtplib #server =...

    Started by Tutku, 12-13-2007
    • Replies: 0
    • Views: 4,722
    12-13-2007 Go to last post
  3. does double() work on UNIX?

    I have a task of migrating scripts from SunOS to Linux, tehre is a .awk file, which has a function double e.g double(substr("abcwertert",...

    Started by mkapadia, 12-11-2007
    • Replies: 2
    • Views: 710
    12-13-2007 Go to last post
  4. Exclamation Issue with cron job

    I have scheduled a cronjob like the following * 13 * * * /home/test/ This should execute the script every minute from 13:00 hrs....

    Started by sprasadh, 12-13-2007
    • Replies: 4
    • Views: 680
    12-13-2007 Go to last post
  5. 32bit to 64bit diffrence in code?

    iam new to coding and got 2 comuters, 1st i an Acer Aspire laptop with a amd 32 proccessor, 2nd Hp Amd athlon 64bit proccessor. I have to run 64 bit...

    Started by degus, 12-13-2007
    • Replies: 1
    • Views: 562
    12-13-2007 Go to last post
  6. Question Problems codding in C

    Hello world! I started coding in linux a few time ago and now i have a problem and i can;t fix it: i want to immitate the dos command 'tree' for a...

    Started by anca_lupulescu, 12-12-2007
    • Replies: 3
    • Views: 915
    12-13-2007 Go to last post
  7. Undefined Reference while compiling

    hi all, i am working in uclinux environment,i have compiled the c++ application program using the command ,bfin-elf-g++ and i am getting following...

    Started by aswinikg, 12-10-2007
    • Replies: 2
    • Views: 1,872
    12-13-2007 Go to last post
  8. I want to learn to code, what language?

    What i want: Code in linux, from the core to the last edge of applications, also some hardware programming. i will be using LFS dist. what...

    Started by degus, 12-11-2007
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,740
    12-13-2007 Go to last post
  9. Question help with hello world program

    Hi all!! I am working at trying to learn C++ so I installed anjuta ide but I am having some difficulties with it. I am trying to write a simple hello...

    Started by RobertQQ, 12-12-2007
    • Replies: 1
    • Views: 605
    12-13-2007 Go to last post
  10. Post Bash script: indication of waiting while another script is running

    A while ago I wrote a script which can be useful to others. #!/bin/sh # # Script name: waiting # -------------------- # # Abstract: #...

    Started by patch_linams, 12-12-2007
    • Replies: 0
    • Views: 3,109
    12-12-2007 Go to last post
  11. bash script help: extract sed and run

    I'm badly in need of help writing a bash script that will read a given file, extract all sed programs it contains, then running the sed programs it...

    Started by eikonoklastic, 12-11-2007
    • Replies: 0
    • Views: 1,107
    12-11-2007 Go to last post
  12. upgrading kernel

    hello, I am using fedora core 7 , that kernal is 2.6.21 , for my application i want to use 2.6.23. Did anybody can helpme out, how to upgrade the...

    Started by sundar1as, 12-11-2007
    • Replies: 1
    • Views: 607
    12-11-2007 Go to last post
  13. Question simple server & client getting Segmentation fault error

    I'm trying to make a server program that uses sockets and threads. I can get it to compile, but it keeps giving me a segmentation fault. I've made a...

    Started by blondieoubre, 12-11-2007
    • Replies: 2
    • Views: 3,661
    12-11-2007 Go to last post
  14. Perplexed By Error - Bash

    First of all, I know there is probably an easier way to do what I'm doing, i'm just playing around trying to learn some things. I don't necessarily...

    Started by jbarnes8, 12-11-2007
    • Replies: 1
    • Views: 752
    12-11-2007 Go to last post
  15. Size of array in C( Segmentation fault occures)

    I want to know the maximum size of Two dimensional Array that can hold float values. I need the follwing declariation of array but it donot work....

    Started by gopalpathak, 12-05-2007
    • Replies: 4
    • Views: 2,970
    12-11-2007 Go to last post
  16. Lib to monitor a program for exceptions

    Hey, I'm looking a way to programmatically attach to a process and monitor it for exceptional conditions/signals etc. Basically the functionality...

    Started by nnp, 12-11-2007
    • Replies: 0
    • Views: 608
    12-11-2007 Go to last post
  17. Calling .CSH script

    I am on aLinux environment. I have a script called abc which calls a script called compare.csh, abc : #! /bin/csh set SCRIPTS = /xyz...

    Started by mkapadia, 12-10-2007
    • Replies: 4
    • Views: 5,125
    12-10-2007 Go to last post
  18. Compile error

    Hi folks i tried compiling a basic program in gcc it generated the following errors preeth@debian:~$ gcc Cprog/test.c Cprog/test.c:1:19: error:...

    Started by reiko, 12-10-2007
    • Replies: 1
    • Views: 637
    12-10-2007 Go to last post
  19. Question changing linux coding to C

    Hello , I have got a question .... I have a program written in LINUX C coding, Im an amatuer, so I donno exactly HOW CAN I CHANGE THAT CODING TO...

    Started by payam_abedsalimi, 12-09-2007
    • Replies: 7
    • Views: 849
    12-10-2007 Go to last post
  20. command line arg

    in a shell script if i have a string eg: "how are you" how do i pass it to the c program command line arguments such as argv="how are you"....hhow to...

    Started by robinsonvpanicker, 12-10-2007
    • Replies: 2
    • Views: 990
    12-10-2007 Go to last post

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