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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. Perl:Get log files content on specific time range

    Hi All, I need to extract logs on specific time range from several log files. I used following in my perl script but it gives logs only on specify...

    Started by charith, 09-17-2012
    • Replies: 4
    • Views: 4,280
    09-24-2012 Go to last post
  2. Need a push in the right direction for scripting a little something...

    Hey guys, I'm trying to search for text within a bunch of numerically-consecutively-named text files, and would like to return a list of files...

    Started by akickintheteeth, 09-19-2012
    • Replies: 7
    • Views: 729
    09-20-2012 Go to last post
  3. [SOLVED] Any ideas on how to speed this up?

    I've been researching this for a while and this forum keeps showing up so i thought id see if anyone here could help. So without to much explanation,...

    Started by Ex-Machina, 09-20-2012
    • Replies: 2
    • Views: 481
    09-20-2012 Go to last post
  4. Copy files by creation time and specific conditions

    What is the most effective bash script according to performance to find and copy files from one LINUX server to another using specifications...

    Started by driftux, 09-18-2012
    • Replies: 3
    • Views: 1,041
    09-19-2012 Go to last post
  5. Do While Loop Failing when compiled w/ GCC but not on Windows Dev-C++

    Hi all, The following program successfully applies the do while loop when the user enters 'Y' or 'y' when run in Windows after being compiled with...

    Started by erinod, 09-18-2012
    • Replies: 1
    • Views: 986
    09-19-2012 Go to last post
  6. bilingual site in php

    Hello There!! I want to build a website available in Spanish and English. I have been searching the web for tips about how to do it, but I am lost....

    Started by jesusitoLinux, 09-18-2012
    • Replies: 1
    • Views: 484
    09-18-2012 Go to last post
  7. Change 1st occurence of text after finding another line of text

    I want to edit a text file to search for a piece of text, then change the lines following it. For example, in the file: This is not it 1 2 3...

    Started by miborn, 09-17-2012
    • Replies: 4
    • Views: 544
    09-18-2012 Go to last post
  8. Get state of "light-upable" programmable keys on lappy

    I just installed Linux Mint as an actual desktop linux and i'm freaking loving it! I still have my windows 7 installation on the hdd I replaced, but...

    Started by hobuscorpus, 09-15-2012
    • Replies: 3
    • Views: 724
    09-18-2012 Go to last post
  9. Question Tracing Threads

    Hi, I have written a multithreaded program which seems to take lots of CPU time. When I do top, I see that it is taking 97% of CPU time. How...

    Started by svc1, 09-17-2012
    • Replies: 1
    • Views: 537
    09-17-2012 Go to last post
  10. 100 % newbie question bash script

    Alright, So I have unix class at school, and honestly, my teacher does not explain much of anything, I have had to go to google just to finish my...

    Started by BossRoss182, 09-15-2012
    • Replies: 2
    • Views: 556
    09-16-2012 Go to last post
  11. Give value of a function to variable is different from print its value

    I did this small program that sums the values of all the elements in the array recursively. At first I executed it and everything went fine, with...

    Started by coltson, 09-13-2012
    • Replies: 3
    • Views: 799
    09-16-2012 Go to last post
  12. problems with fork/execv

    hello guys, I'm having problem using execv this is my code: void startAllCCCams() { char*...

    Started by xyfix, 09-09-2012
    • Replies: 2
    • Views: 1,263
    09-16-2012 Go to last post
  13. cgi c script - download a text file

    Hi, I have a download button in my cgi c script which when clicked opens another page by calling its cgi script. printf("<button type =...

    Started by janhar, 09-11-2012
    • Replies: 3
    • Views: 4,872
    09-16-2012 Go to last post
  14. HTML Troubles

    Hello, For webdevelopment my school suggested using Linux. They said there would be more possibilities. But know I have a problem. On Windows 7...

    Started by Dytanoth, 09-12-2012
    • Replies: 3
    • Views: 528
    09-15-2012 Go to last post
  15. awk programming with printf variable sizes

    Hi, Looking to print out 'df -hP' into a readable output. I'm getting the 'MAXIMUM' length of the Filesystem field, with a script. MAX=0 for...

    Started by caburtenshaw, 09-11-2012
    • Replies: 2
    • Views: 3,270
    09-14-2012 Go to last post
  16. Exclamation Help: SSL_write returns SSL_ERROR_SYSCALL, EOF on Second Call

    Hi All, I am facing issue in my OPENSSL code. I have written openssl client. It sends request to the host and receives response for that request....

    Started by ypankaj, 10-08-2010
    • Replies: 5
    • Views: 8,904
    09-14-2012 Go to last post
  17. USB GSM modem not responding properly after abrupt close of device

    Hi All, I am using AT commands to talk to USB GSM Modem. In the event of abrupt close of the device, my modem is not responding for any...

    Started by arun_buddha, 09-11-2012
    • Replies: 1
    • Views: 953
    09-13-2012 Go to last post
  18. Message Queue Problem

    send.c #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/types.h> #include <sys/ipc.h> #include <sys/msg.h> ...

    Started by oxpac, 09-13-2012
    • Replies: 1
    • Views: 689
    09-13-2012 Go to last post
  19. Awk product of nth field

    How do I do the product of nth filed just like sum. For sum I know like awk '{ sum += $12 } END {printf "%.2f\n", sum}' works as initial sum = 0. ...

    Started by madhavb, 09-12-2012
    • Replies: 1
    • Views: 537
    09-13-2012 Go to last post
  20. Using linux tools to refactor code

    Hi, I'm in need of some code refactoring, because I made some bade decisions on function names. It are not functions used on one or two places but...

    Started by Bietje, 09-11-2012
    • Replies: 3
    • Views: 953
    09-12-2012 Go to last post

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