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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 the address of a reference variable

    I was doing some work today and I realized that I was wrong about reference variables in C++. As we all know, C doesn't have this feature and it only...

    Started by bpark, 03-20-2003
    2 Pages
    1 2
    • Replies: 17
    • Views: 20,494
    11-20-2010 Go to last post
  2. modified files

    I'm writing a program (something like an antivirus) which scans files. it is running with cron every minute and finds files modified in past 1...

    Started by OmidPLuS, 11-20-2010
    • Replies: 3
    • Views: 777
    11-20-2010 Go to last post
  3. Rotate Image (Script) without changing "modified" date

    Hello everyone, Joe Newbie here. Welcome to my first script; well sorta. I am actually modifying someone else's script and I need some help. The...

    Started by tg3793, 11-18-2010
    • Replies: 4
    • Views: 1,379
    11-20-2010 Go to last post
  4. typeset -i in Linux

    Hi, I have this command in ksh: 1. typeset -i INTEGER INTEGER=aaa In all platforms except of Linux it is failing and return exit code...

    Started by alexvai, 11-18-2010
    • Replies: 7
    • Views: 6,108
    11-19-2010 Go to last post
  5. Question Seeking help w/BASH script

    Hi. I have a script that uses rsync to create several daily backups of selected folders. I have an external Firewire drive that's partitioned into...

    Started by da2357, 11-17-2010
    • Replies: 6
    • Views: 645
    11-19-2010 Go to last post
  6. Can --gc-sections remove all the function not used?

    This is my file, named xxx.c. And there are two functions in it. void axx() { bxx(); } static void bxx() //It's called by axx only , in this...

    Started by boerduosu, 11-18-2010
    • Replies: 4
    • Views: 3,049
    11-19-2010 Go to last post
  7. Rsync Scripting help needed

    After having used rsync for a few different problems with a lot of success, I wanted to use it to synchonise some user data, we have 2 different...

    Started by elpardo, 11-18-2010
    • Replies: 0
    • Views: 480
    11-18-2010 Go to last post
  8. log any changes to the system file

    Hello, I am new to Linux and is currently taking a course for the class, I was assigned a project of finding or creating a script of my choice...

    Started by HaiNguyen, 11-17-2010
    • Replies: 2
    • Views: 626
    11-18-2010 Go to last post
  9. [SOLVED] Counting variables in bash script

    Hi all. If I read in variables entered by the user, how can I check to make sure the correct number of variables were entered? For example, after...

    Started by jf22901, 11-13-2010
    • Replies: 9
    • Views: 1,183
    11-17-2010 Go to last post
  10. Objcopy generated a huge binary file

    I would like to use objcopy to generate a raw binary file so that I can load it directly into memory. However, the following objcopy command gave me...

    Started by tmicro, 11-17-2010
    • Replies: 0
    • Views: 2,013
    11-17-2010 Go to last post
  11. [SOLVED] Need help here! prevent terminal from closing!

    Hi all, I'm new to solaris and i have some problem.. hope you guys can help me out. Currently i'm doing a script for my project and I want to...

    Started by flow91, 11-12-2010
    • Replies: 5
    • Views: 1,982
    11-17-2010 Go to last post
  12. Question ksh: how do i find filename if $0=-ksh

    > ksh ./myKshScript $0=./myKshScript > ./myKshScript $0=./myKshScript BUT > . ./myKshScript" $0=-ksh Hi Folks,

    Started by lfast, 11-16-2010
    • Replies: 0
    • Views: 1,460
    11-16-2010 Go to last post
  13. kill process more than 3 hours old from shell command

    Hi, My server pretty often becomes full up php processes running which are not needed. Is there a way to search for and kill any php process...

    Started by saiyen2002, 11-15-2010
    • Replies: 5
    • Views: 4,102
    11-16-2010 Go to last post
  14. Red face How to debug the deployed software.

    Hi all, I have come across a question. I have developed an application written in C, Linux well tested.. and stripped off all the symbols for final...

    Started by maheshgupta024, 11-15-2010
    • Replies: 6
    • Views: 793
    11-16-2010 Go to last post
  15. How to find available space in a volume?

    Given the name of a mounted volume (e.g., /mnt/vol), how would I determine its capacity and available space in C? I've been googling for a while...

    Started by PeterSteele, 11-15-2010
    • Replies: 1
    • Views: 857
    11-15-2010 Go to last post
  16. Calling umount2() unmounts volume but df entry still visible

    This is an odd one. I have a C program that calls umount to unmount a volume. A simplified case looks like this: int main() { int rc =...

    Started by PeterSteele, 11-14-2010
    • Replies: 6
    • Views: 2,899
    11-15-2010 Go to last post
  17. Match input pattern with awk

    I want to match all filenames having a specific extension which is to be input by the user. I tried read ele # ele is the extension like...

    Started by bs0409, 11-15-2010
    • Replies: 1
    • Views: 632
    11-15-2010 Go to last post
  18. [SOLVED] cc and gcc compilers don't work

    Hello everyone, I've tried instralling the c and c++ compilers on my fedora 13 machine and none of them seem to work. For example. i have this...

    Started by braden87, 11-14-2010
    • Replies: 3
    • Views: 727
    11-15-2010 Go to last post
  19. Java AT command writing errors.

    Dear All, I am running a java application on centos. For now I have a gsm modem connected via the the usb cable. Below is the message I...

    Started by newbie14, 11-11-2010
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,159
    11-15-2010 Go to last post
  20. Undefined Reference to "Function' error

    Hi I have been trying to build a file called main.cpp through my make file which is in Linux. There are functions like CoreBegin() Begin()...

    Started by kajuluri, 11-11-2010
    • Replies: 1
    • Views: 1,177
    11-13-2010 Go to last post

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