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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 write an if statement for the first line of a text file bash

    Hi guys me again At the moment I got my md5sum checking working which I write to a text file and see below. If the md5sum works it will write...

    Started by thomas130, 02-15-2011
    • Replies: 2
    • Views: 755
    02-15-2011 Go to last post
  2. [Autotools] Linker flags in wrong place

    I'm trying to use Autotools to build my C program that needs to be linked against certain libraries. It only contains one C source file. This is...

    Started by Cinolt, 11-21-2010
    • Replies: 1
    • Views: 425
    02-15-2011 Go to last post
  3. Splice from UDP-socket to file?

    Hello, I'm trying to save the incoming data of a udp transmission to a file. To avoid unnecessary overhead I want to use splice. int sock;...

    Started by Zeekay, 02-15-2011
    • Replies: 0
    • Views: 1,265
    02-15-2011 Go to last post
  4. Post Need my script to check if compress folder is corrupt or not

    Hi I’m still new to Linux so you have to forgive me, I am trying to compress a folder and the contents within, while keeping the permissions the...

    Started by thomas130, 02-14-2011
    • Replies: 2
    • Views: 816
    02-14-2011 Go to last post
  5. device driver programming--need help

    hi frds iam very interested in device drivers but i have zero knowledge in module programming. i started learning dev dri with "hello world!"...

    Started by hanumachari, 02-09-2011
    • Replies: 1
    • Views: 895
    02-14-2011 Go to last post
  6. Need A Script To List All Failed Log In Users In Auditing

    I need a script to read all the failed log in users as part of auditing. We are using oracle 11g. There are thousands of files with .aud extension...

    Started by Qubesuper, 02-14-2011
    • Replies: 0
    • Views: 367
    02-14-2011 Go to last post
  7. gtk and C language

    gcc kk.c : kk.c:1: fatal error: gtk/gtk.h: No such file or directory compilation terminated.

    Started by beyair1, 02-13-2011
    • Replies: 1
    • Views: 1,551
    02-14-2011 Go to last post
  8. Function to close the script

    Hi guys, it's my first time here, and unfortunatelly isn't for help someone, but i'll soon! My issue is: I'm doing a script to make some task but I...

    Started by tiagokb, 02-12-2011
    • Replies: 5
    • Views: 876
    02-13-2011 Go to last post
  9. Having troubles writing a vi script.

    I have to write a script that says Hello, . Today is . The time is . You have logged into a terminal. My script looks like this: DOW=`date...

    Started by pauhn, 02-11-2011
    • Replies: 1
    • Views: 594
    02-13-2011 Go to last post
  10. what does below code do ??

    Hi, I have below code in perl : my($abc) = "fred<hello>3hello"; $abc =~ /^{2,4}<(+)>\d?\1$/; if (defined($1)) { print "$1\n"; } else {

    Started by abcdef1, 02-10-2011
    • Replies: 1
    • Views: 442
    02-11-2011 Go to last post
  11. Lightbulb SSH session via KSH in coprocess

    Hi, I want to connect via SSH to a router via a KSH script, I also use |& to put my SSH session in coprocess and still comunicate with her with...

    Started by C4N4rD, 05-26-2009
    • Replies: 3
    • Views: 3,909
    pmr
    02-10-2011 Go to last post
  12. problem creating a large buffer

    Hi, I wonder if anybody has come across this before, I'm trying to create a large buffer in my program so that I can send, and then receive on...

    Started by dlucey, 02-09-2011
    2 Pages
    1 2
    • Replies: 10
    • Views: 761
    02-09-2011 Go to last post
  13. How to copy line to itself?

    Hi how do you copy an entire line and add that copy at the end of the same line? For example, sometimes I rename a collection of files with a...

    Started by Vinico, 02-06-2011
    • Replies: 5
    • Views: 486
    02-09-2011 Go to last post
  14. How can I use bind variables in an expect script

    Hi I am writing an expect script and I wish to use environment variables that are defined outside of the script. How can I do that? Thanks Ron

    Started by RonBigman, 02-08-2011
    • Replies: 6
    • Views: 3,734
    02-08-2011 Go to last post
  15. Perl script not running from cron

    Hello. I have wrote a simple perl script (see below) that executes a RAID status command on a remote machine over and emails the output of the...

    Started by paulorv, 02-07-2011
    • Replies: 1
    • Views: 968
    02-07-2011 Go to last post
  16. C code to convert a string to a float with 1 decimal

    I need to convert in C a string to a float with 1 decimal: %s -> %.1f char l1&#91;1024&#93;; unsigned long long *convert; l1 -> 1024.1 &#40;gets this...

    Started by andrewss, 02-13-2005
    • Replies: 5
    • Views: 28,692
    02-07-2011 Go to last post
  17. How can I simulate key strokes events in other processes in linux?

    Hi I have a program that receive user input. I want to run this program automatically without user interaction, and in order to do that I need to...

    Started by RonBigman, 02-03-2011
    • Replies: 7
    • Views: 2,133
    02-07-2011 Go to last post
  18. How to turn a non-interactive shell into an interactive shell?

    I have a situation where I am in a non-interactive shell. Therefore I do not see the output of anything I type unless I do like so: ls -al >...

    Started by signal, 02-04-2011
    • Replies: 2
    • Views: 1,177
    02-06-2011 Go to last post
  19. Dereferencing pointer to a shared memory struct

    I have what should be a relatively simple program (fadec.c) that maps a struct from an included header file (fadec.h) to a shared memory region, but...

    Started by arette, 02-05-2011
    • Replies: 1
    • Views: 987
    02-06-2011 Go to last post
  20. Hard links - deleting files

    I created a hard link vi file1 "some stupid text" then ln file1 file2 cat file2 "some stupid text"

    Started by icelated, 02-03-2011
    • Replies: 5
    • Views: 2,592
    02-06-2011 Go to last post

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